Description

Practical and portable design, its popularity. Searching of bottle caps? Our bottle caps will be the best choice for you. Made of high grade ABS material, enough for your long-term use.

Features

- Color: Grey.
- Material: ABS engineering plastic.
- Size: 3.30X3.30X3.00cm/1.30X1.30X1.18in
-Easy to set up, and high grade materials, can be used for a long time.

-For people who love DIY setup, the bottle caps are helper when they are doing the process of generating .
-Made of high-grade materials, safe and , you can use it with confidence.
-Easy to use. Just screw the bottle on the drink bottle. Easy and sealed without letting the air out easily.
-These bottle caps are suitable for most kinds of carbon dioxide DIY reactor.

6 x bottle caps

1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.