Feature

●▶Material: High quality silicone, durable and practical
●▶ Designed with standard tapered shape for easy insertion or removal, forming an airtight seal on the mouth of the water cup or fermenter
●▶Refined with durable rubber plug, can provide the best main fermentation tank equipment for laboratory, home and industrial applications
●▶Smooth tapered side design provides excellent sealing performance and fits wide mouth of test tube
●▶5 size set, prevent oxygen breakdown during fermentation


Description

Description:

- Designed with a tapered shape with standard dimensions, easy to plug in or pull out, creates an airtight seal on the mouth of the carboy or fermenter

- Well made with durable rubber plugs to provide primary and fermentation equipment perfect for laboratories, home and industrial applications

- Smooth, tapered sides designed to ensure an excellent seal and a wide opening

- Various dimensions to prevent oxygen from confusing in your fermentation process

- Premium quality, durable and practical

Specifications:

- Material: Premium Silicone

- Size #1:

- Top Diameter: Approx 13mm / 0.5"

- Bottom Diameter: Approx 9mm / 0.35"

- Height: Approx. 27mm / 1"

- Size #2:

- Top Diameter: Approx 15mm / 0.6"

- Bottom Diameter: Approx 11mm / 0.43"

- Height: Approx 29mm / 1.14"

- Size #3:

- Top Diameter: Approx 17mm / 0.66"

- Bottom Diameter: Approx 12mm / 0.47"

- Height: Approx 32mm / 1.26"

- Size #4:

- Top Diameter: Approx 19mm /0.72"

- Bottom Diameter: Approx 15mm / 0.6"

- Height: Approx 66mm / 2.6"

- Size #5:

- Top Diameter: Approx 22mm / 0.86"

- Bottom Diameter: Approx 17mm / 0.67"

- Height: Approx 36mm / 1.4"

- Color: White

Package Includes:

5pcs Test Tube Stopper Plug