Order early for pre-holiday delivery. Flinn will be closed December 24th, 2025,
through January 4th, 2026, reopening Monday, January 5th, 2026.
Orders received after 10:30 AM Central Time on Tuesday, December 23rd, 2025,
will ship after we return.
Hot Vessel Gripping Device is a unique silicone rubber device that is molded to fit the hand and enables one to grip hot vessels such as beakers, flasks and more. Studded to provide a positive grip.
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A unique silicone rubber device that is molded to fit the hand and enables teacher or student to grip hot vessels, such as beakers and flasks. Silicone rubber will withstand very high temperatures (260 ºC). Fits any hand size for hot mittens. The gripping surface is studded to provide a positive grip. This hot mitten safety device is also useful for handling very cold vessels.