Description

Not easy to deform, moderate hardness, manufactured according to standards, environmentally friendly materials. . You can use flask stoppers, test tube stoppers or other stoppers. This product is made of natural elastic silicone, with excellent flexibility and sealing. High elasticity and good insulation and sealing performance

Features


- Body compatibility is good, can be subjected to harsh conditions of .
- Corrosion resistant and aging resistant. Strong and sturdy for long lasting.
- The stopper creating an airtight seal in the mouth of your carboy or fermenter.
- Made with silicone stoppers to provide the best primary and fermenter arrangements possible.
- Unique design. Designed in tapered shape with standard demension, easy to plug in or pull out.
- Color: Beige.
- Material: Silicone.
- Size: 4.00 x 3.00 x 2.00cm/ 1.57 x 1.18 x 0.79 inch.

5 x bottle stoppers

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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.