These borosilicate glass beakers feature an attached handle and a smooth rim. The molecular structure of THC is enamled in white on one side, and the other side has standard beaker graduations. Cleverly marked as a 420ml beaker.

This 400ml borosilicate glass beaker features an attached handle and a smooth rim. The molecular structure of caffeine is enamled in white on one side, and the other side has standard beaker graduations.