30ml Essential Oil Boston Bottles Wholesale

A 30ml amber Boston round oil dropper bottle featuring a screw neck and gold-colored dropper, with silk-screen printing, spray coating, electroplating and labeling options for essential oil, serum and cosmetic packaging projects.
ModelBRB-004-30
MaterialSoda-Lime Glass
Capacity30 ml
Available Sizes30ml
Dimensions33 × 33 ×104 (W × D × H, including cap);
without cap:33×33 ×79 mm
Neck Finish18/400 Screw
Reference Price0.15–0.25 USD/pcs
MOQ100 pieces per model; lower MOQ may be available for selected stock items.
Available Colors
Clear, frosted, amber, black, white, and custom Pantone colors are available.
Sample Availability
Existing samples are available. Custom-decorated samples can be arranged after confirming the artwork, color, and decoration process.

Product Specifications & Customization

Technical Specifications

Brimful Capacity35 ml
Bottle Weight50 g
Production Lead TimeApproximately 30 days after sample/order confirmed.

Customization & Supply

Decoration Options
Color Coating Gradient Color Coating Frosting Silk Screen Printing Hot Stamping Decal Printing Labeling Electroplating Metallization Anodizing Laser Engraving Embossing Debossing Water Transfer Printing UV Printing
Customization Services
Custom Color Matching Logo Customization Custom Mold Development Custom Bottle Design Component Matching Custom Pumps, Sprayers, Droppers and Caps Custom Surface Decoration Custom Packaging Label and Artwork Support Custom Sample Development
Contact Us
WhatsApp / Phone:+180 5928 5599
Location:Xiamen, Fujian, China
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Tell us your requirements and our team will reply by email or WhatsApp within 12 hours.

30ml Amber Boston Round Profile with Gold-Colored Dropper

The 30ml Boston round oil dropper bottle combines a compact cylindrical body, curved shoulder profile and amber appearance with a gold-colored dropper closure. This recognizable Boston round shape gives essential oil, facial oil, serum and cosmetic packaging projects a straightforward format for branding, retail presentation and secondary packaging development without relying on an overly complex bottle silhouette.

30ml Boston round oil dropper bottle dispensing liquid onto a hand in a bathroom setting

The finished package measures 33 × 33 × 104 mm including the cap, while the bottle body is 79 mm high without the closure. Its confirmed weight is 50 g. For B2B buyers comparing amber dropper bottles, these measurements provide a useful starting point for evaluating how the bottle fits a product range, carton concept and planned shelf presentation.

  • Boston round profile: The rounded shoulder and cylindrical body create the characteristic bottle shape associated with oil and dropper packaging.
  • 30ml capacity: Provides a compact format for brands developing smaller-volume liquid packaging.
  • Amber appearance: Creates a distinct visual direction for oil and cosmetic packaging; no specific light-protection performance is claimed without separate verification.
  • Gold-colored dropper: Creates a contrasting closure combination for projects using pipette-style dispensing.

Screw-Neck Bottle with Dropper, Tamper-Evident Cap and Screw Cap Options

This bottle uses a confirmed screw-neck finish and can be developed with a dropper, tamper-evident cap or screw cap according to the intended packaging configuration. The bottle neck and selected closure should be confirmed together because changing the closure can affect the final assembled height, package appearance and requirements for cartons or inserts.

Four-detail reference showing the 30ml amber Boston round oil dropper bottle, screw-neck area and packaging components
  • Screw-neck finish: Uses a threaded closure connection rather than a crimp-style bottle finish.
  • Dropper configuration: Appropriate when the intended product requires pipette-style application, subject to formula and component confirmation.
  • Tamper-evident cap: Available as a confirmed alternative component for projects requiring this closure format.
  • Screw cap: Provides another closure route when a pipette-style dispensing system is not required.

For oil dropper bottle projects, dispensing behavior should be evaluated with the intended formula and selected dropper assembly. Formula viscosity, the pipette and the complete closure configuration can influence how the package is used, so buyers should avoid approving dispensing performance from the empty bottle alone.

Logo Decoration with Silk-Screen Printing, Coating and Labeling

Confirmed customization processes for this bottle include silk-screen printing, spray coating, electroplating and labeling. These options allow a brand to develop different packaging directions around the same Boston round bottle profile, from relatively simple direct logo applications to broader changes in the exterior appearance.

30ml Boston round oil dropper bottles showing different logo and decoration customization effects
Logo, decoration and color effects are for customization reference only; final results require sample confirmation.
  • Silk-screen printing: A direct-print option for logos, text and suitable graphic elements on the bottle surface.
  • Spray coating: Can be considered when the project requires a different exterior surface appearance.
  • Electroplating: Provides another decorative route when a metallic-style visual effect is part of the packaging concept.
  • Labeling: Allows branding and product graphics to be applied through a separate label rather than directly printing all information onto the bottle.

The final choice should be made around the actual artwork and desired visual result. Logo size, positioning, bottle color, closure appearance and decoration process should be viewed together during sample approval rather than treating each element as an independent design decision.

33 × 33 × 104 mm Finished Size for Packaging Development

The complete bottle measures 33 × 33 × 104 mm including the cap, and the bottle height without the closure is 79 mm. These confirmed measurements are useful for preliminary carton, tray and insert development, while final secondary packaging should be based on the approved bottle-and-closure configuration and confirmed production drawing.

30ml Boston round oil dropper bottle dimensions showing 33 × 33 × 104 mm overall size and 79 mm bottle height without cap

The stated 30ml capacity should also be separated from brimful or overflow capacity when developing a filling specification. No brimful capacity has been confirmed for this product. If working fill, headspace or liquid expansion is important to the project, those values should be evaluated using the intended formula and approved bottle rather than inferred from the nominal 30ml designation.

Sample Approval for Formula, Closure and Decoration

A practical development sequence is to confirm the bottle and closure first, then evaluate the selected decoration, and finally lock the secondary packaging around the approved assembled unit. For a dropper configuration, the intended formula should also be included in the evaluation when dispensing behavior matters to the finished product.

  1. Bottle configuration: Confirm the 30ml amber Boston round bottle as the basis of the project.
  2. Closure selection: Choose the required dropper, tamper-evident cap or screw cap before finalizing packaging dimensions.
  3. Formula evaluation: Test the intended liquid with the selected dropper when pipette dispensing is part of the product experience.
  4. Decoration approval: Review the chosen printing, coating, electroplating or labeling result using the agreed sample reference.
  5. Secondary packaging: Develop the final carton or insert around the approved bottle, closure and decoration combination.

Wholesale Custom Boston Round Oil Dropper Bottle Projects

The confirmed MOQ for this 30ml Boston round oil dropper bottle is 100 pcs. FOLOVER PACK supports wholesale and custom packaging projects using the confirmed dropper, tamper-evident cap and screw cap configurations together with silk-screen printing, spray coating, electroplating and labeling options. For project evaluation, buyers can provide the required quantity, closure choice, artwork, decoration direction and intended packaging application so the quotation and sampling process can be developed around the actual custom package rather than a generic bulk bottle request.

Quality Control & Compliance

Each FOLOVER PACK glass packaging project follows defined inspection checkpoints based on the approved sample, technical drawing, component specifications and order requirements. The inspection scope is confirmed before mass production.

FOLOVER PACK cosmetic glass packaging production, quality inspection and compliance documentation process
  1. Glass Body Inspection

    Visible bubbles, stones, cracks, deformation and surface defects are checked against the agreed appearance standard.

  2. Dimensional Verification

    Capacity, height, diameter, bottle weight and critical neck dimensions are verified against the approved technical drawing.

  3. Component Compatibility

    Sprayer, collar, cap and dip tube fit are checked using the components approved for the specific packaging project.

  4. Decoration Control

    Color, printing position, surface finish and adhesion are compared with the approved decorated sample where applicable.

  5. Functional Testing

    Agreed spray, closure and leakage checks are carried out on assembled samples according to the selected component combination.

  6. Final Inspection & Packing

    Product appearance, quantity, protective inserts, carton markings and packing integrity are checked before shipment.

Document scope applies only to the tested bottle, material or specified finish. Sprayers, caps, coatings, metallization, printing and assembled packaging may require separate verification.

Protective Packaging Options for Glass Bottles & Cosmetic Components

Packaging configurations can be selected according to the bottle shape, component combination and project requirements, with protective wrapping, grid dividers, foam inserts, blister trays and custom paper boxes available for different cosmetic packaging applications.

Glass tubes individually wrapped in kraft paper and protected with corrugated cardboard grid dividers for safe shipping
Kraft Grid Dividers
Cosmetic container protected with custom-cut EPE foam inserts for secure transportation
EPE Foam Inserts
Custom printed cosmetic paper boxes with custom branding for skincare packaging
Custom Paper Boxes
Clear glass tubes securely packed in protective blister trays for safe transportation
Blister Tray Packaging
Cosmetic packaging accessories securely packed in molded foam trays for safe transportation and damage protection
Protective Foam Trays
Export cartons securely stacked, strapped and stretch wrapped on a wooden pallet for shipment
Export Carton & Pallet

Frequently Asked Questions

What is the MOQ for this 30ml Boston round oil dropper bottle?

The confirmed MOQ is 100 pcs. For a custom order, buyers should also specify the required closure, artwork and decoration process because the dropper, tamper-evident cap or screw cap configuration and the selected surface decoration form part of the final packaging specification.

Can I use the gold dropper for an essential oil or facial oil formula?

The gold-colored dropper is a confirmed component option, but dispensing performance should be tested with your actual formula. The result depends on factors such as liquid viscosity and the selected pipette assembly, so evaluate the formula, bottle and final dropper together before approving the dispensing configuration.

Should I choose the dropper, tamper-evident cap or screw cap?

Choose according to how the finished product will be dispensed and presented. Use the dropper when pipette-style application is required; consider the screw cap when that dispensing method is unnecessary; or select the available tamper-evident cap when that closure format fits the project. Confirm the chosen component on a physical sample.

Is the stated 30ml capacity the same as the bottle’s brimful capacity?

No confirmed brimful or overflow capacity has been provided for this bottle. The product is specified as 30ml, but working fill, headspace and overflow requirements should be determined separately when they matter to the formula or filling process and verified using the approved bottle.

Which decoration process is better for this Boston round bottle?

The best option depends on the artwork and desired appearance. Silk-screen printing provides direct bottle graphics, spray coating changes the exterior surface appearance, electroplating supports a metallic-style decorative direction, and labeling applies branding separately to the bottle. Final colors, graphics and finishes should be confirmed through sampling.

What should we approve before designing the final carton or insert?

Approve the complete bottle and selected closure first. The confirmed finished size is 33 × 33 × 104 mm including the cap, while the bottle height without the closure is 79 mm; because different component configurations can affect the assembled package, develop final secondary packaging around the approved physical unit.

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