Well, if James Bond were a scientist, he might say, "I'll take my buffer vortexed, not stirred, in a conical centrifuge tube. Because when it comes to biology, I like my experiments shaken up, not just mixed around."
Crafted from durable hardboard with a glossy polyester coating and a non-slip cork bottom, this cork back coaster is built to last.
Material: constructed with a high-glossy white top made of hardboard coated in polyester and finished with a genuine cork bottom
Size: 3.75″ x 3.75″
Assembled in the USA from globally sourced parts