Description
Secure your liquid products with our 18mm Black Ribbed Tamper-Evident Dropper Cap. Featuring a precise .039" orifice for controlled dispensing and a tamper-evident design for product safety. The ribbed texture provides enhanced grip for easy opening and closing, making it ideal for essential oils, tinctures, and other liquid formulations.
Product Details
| Finish | 18mm |
| Case pack | 5000 units |
| Color | Black |
| Material | PP (polypropylene) |
| Recycling code | #5 PP |
| Height | 0.79" |
| Diameter | 0.87" |
| Spec sheet | View file |
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Material at a glance
PP · Polypropylene
Strong and durable, and the most heat-resistant of the common packaging plastics.
Maximum temperature
- Heat resistance
- High, up to 275°F (hot fill and dishwasher)
- Durability
- Strong; makes durable flip-top hinges
- Chemical resistance
- Good with acids, bases and alcohols
- Color
- Translucent, opaque or any color
Great for
- Hot-filled and dishwasher-safe products
- Caps, closures and jars
Avoid
- Heat above 275°F
- Freezing temperatures (can turn brittle)
General material information. Always test compatibility with your product; free samples are available.
Dip tube at a glance
Glass pipette dropper
Droppers use a glass pipette instead of a plastic dip tube. It can’t be trimmed, so choose the dropper made for your bottle size.
- Pipette
- Glass; cannot be trimmed
- Neck finish
- 18mm
- Fit
- Tip sits just above the inside bottom of the bottle
Tip: Order a free sample and check the pipette reaches just above the base of your bottle.
General guidance based on industry recommendations. Always test the fit with a free sample before ordering.
Real people. Real service.
Need a large volume? Talk to a packaging specialist.
Ordering by the pallet, or need help matching containers and closures? Tell us what you’re packaging and we’ll put together the right combination, with free samples to test first.