Fisher Vortex-Genie 12-812-V1 Vortex Mixer

This Fisher Vortex-Genie has a fixed speed of 3200rpm and a pop-off cup that can accommodate tubes of virtually any size or shape from micro tubes to those up to 40mm in diameter and 200mm in length. In most instances, tubes without caps may be mixed with proper speed control. Tubes must be capped when potential aerosols may be hazardous.

In good working order - as seen in photos.

Price is for one mixer.