✨Summer’s here! Enjoy 15% off (5% off bulk) Fixed Oils & Butters - Shop Now

📦 Free Shipping on orders over $25*

New / Trends

Deals

Resources

OUR BRANDS:

Containers

Bottles - Plastic

Jars - Plastic

Accessories

Featured Sets

Glass Containers

Metal Containers

Paperboard Containers

Tops by Size

18 mm to 71 mm

20/410

24/410

28/410

400 Series

415 Series

Tops by Style

Tubes

Containers / Tops by Size / 18 mm to 71 mm / #P11720

18 mm Black Tamper Evident Cap & Orifice Reducer

5.0	5 reviews \| 3 answered questions

See Customer Photos

Size

12 Set $2.43 0.20Set Sample Size 48 Set $8.44 0.18Set Most Popular 240 Set (5 - 48 Set) $36.95 0.15Set 5000 Set (Bulk) $624.45 0.12Set Best Deal

Bulk Size Only: Avg 10 Days (Details)

18 mm Black Tamper Evident Cap & Orifice Reducer

Select Size Add To Wish List

Pay in 4 interest-free payments on purchases of $30-$1,500 Learn more

View All →

Product Details

This black tamper-evident cap and orifice reducer fits on bottles with an 18mm style top. The orifice reducer is natural in color an designed to dispense liquid one drop at a time with a .040" orifice. One set includes one cap and one orifice reducer.

Why People Use This Product:
Closure top for liquid products intended to be dispensed in small drops.

Popular Products That Use This Product:
Essential Oil Blends. Fragrance Oil Blends.

Interesting Facts:
Cap Specifications:
Height: 0.75"
Diameter: 0.875" Top Size: 18 mm

Orifice Reducer Specifications:
Height: 1.125"
Diameter: 0.625"

Helpful Product Information:

Material: Plastic Height: 0.75"
Length: 0.875" Width: 0.875"
Diameter: 0.875"

Directions:

Make sure orifice reducer is inside cap before placing on bottle. Twist cap onto bottle and push down to secure the tamper evident ring around the bottle neck ring. Orifice Reducer will be in place in the bottle when the tamper evident ring is broken and cap is untwisted.

Product Information:

Country Of Origin China

CA Prop 65

Documents:

Non-Hazardous Statement Animal Testing Statement

Have more questions? See Q&A

Recipes & Videos (1)

Aromatherapy - Comforting Spice EO Diffuser Blend Recipe

Questions & Answers (3)

Question + Answer. Here you can ask or answer questions All questions are queued and answered quickly during business hrs. You can also answer questions posted by other customers if you have valuable information.

Submit A Question

3 Question(s) Shown Below

Posted By: Nadine | December 04, 2018

"Hello, will this fit your 20/400, 2 oz, brown amber bottle? "

Click Here To View 1 answer(s)

Email Me When This Question Gets Answered

Posted By: Jacalyn | April 27, 2018

"Please explain how the pump is able to pump out oils once the liquid is below the pump. Also, would this work for serums?"

Click Here To View 1 answer(s)

Email Me When This Question Gets Answered

Posted By: brandy | December 17, 2017

"What size bottle will this fit? I have some, I want to say 60 ml oil bottles I'd like these reducers for."

Click Here To View 1 answer(s)

Email Me When This Question Gets Answered

Customer Reviews (5)

Submit A Rating

Average Customer Rating:

(5 Reviews)

maryej13 • Tennessee

Date Submitted: 10/11/2020

I Recommend This Product!

	"18 mm Black Tamper Evident Cap & Orifice Reducer"
COMMENTS: This cap fits very tight with no leakage.
PRODUCT USED IN: Body Sprays & Perfume, Room & Linen Sprays

sammi • Pennsylvania

Date Submitted: 07/20/2019

I Recommend This Product!

	"Good fit"
COMMENTS: These are a great cap to a bottle. They fit nice, tight, and secure. I would buy again
PRODUCT USED IN: Massage Oils

Marina • California

Date Submitted: 01/31/2019

I Recommend This Product!

"Good quality for average viscousity"

COMMENTS: These are nice orifice reducer+gap combos for your euro dropper bottles, fitting any euro dropper bottles with 18mm opening. If you have extremely light essential oil, be careful about the direction of the air hole, so that the oil doesn’t pour out in a stream too fast. Very viscous oils (such as resins) will take forever to pour out of the center, so I do not recommend it for very thick oils. But for most typical oils, carrier or essential, this orifice reducer will give you good, steady drips without testing your patience.

PRODUCT USED IN: Body Sprays & Perfume, Massage Oils

THINGS I LIKE		THINGS I'D LIKE TO CHANGE
• Economic		• More orifice reducer options (viscosity)

Joanne • South Carolina

Date Submitted: 11/04/2018

I Recommend This Product!

	"oooh these are great!!!"
COMMENTS: perfect and perfect pricing! love these! would love to know an easy way to screw them on without getting blisters after a day!
PRODUCT USED IN: Body Sprays & Perfume, Face Care