20-400 Black Dropper Assembly - 7 x 76mm Straight Tip Glass Pipette

This traditional clear 1 ounce (30 ml) Boston round bottle is great for a variety of uses. From liquids to powders its functionality is endless. The rounded shoulders give it a sleek and professional appearance. Often used for storing cologne, essential oils, perfumes, and vape juice. Pair with any one of our matching items below to get the best functionality of this bottle for your specific use.

• Sold by Case
• 20-400 Neck Finish
• Tincture Bottle

This 1 ounce amber glass boston round bottle has a 20-400 continuous thread neck finish. It is great for essential oils, herbal extracts, candle scents or any liquid requiring protection from UV light.

This 1 oz cobalt blue glass boston round bottle has a 20-400 continuous thread neck finish.

The cobalt blue color helps protect products from harmful ultraviolet (UV) light in addition to providing your package with an upscale look.

Give your customers peace of mind with a shrink band that provides an indication of tampering. Note that the bottle selected must have a neck bead in order to hold the seal band in place. These pre-cut clear PVC shrink bands have layflat dimensions of 38mm by 25mm. The band is plain (no print) and has a single vertical perforation.

Great with 20mm standard caps and droppers. To ensure proper fit, measure the circumference of the widest part of the selected closure. Testing for fit is always recommended. ** If looking for a seal band for a 20mm child resistant Push and Turn closure, see SKU # 600203. **

To learn our easy method of application, click here.

We do not allow returns on shrink bands. If you are uncertain of the size you need, or the function of this item; please contact our customer service team for guidance.