5pc Borosilicate Test Tubes

Borosilicate glass test tubes ideal for founding queens, small colonies, and temporary housing in ant-keeping setups. Made from laboratory-grade borosilicate glass, they are significantly stronger and more temperature-stable than standard soda-lime glass. That means better resistance to cracking, safer heating or cleaning, and longer service life in active ant setups.

Dimensions: 12mm x 200mm