Bead beater ideal for lysing, extraction, or homogenization applications, utilizing an aggressive vertical mixing motion. Supplied with holders to hold vertically 12 microtubes (1.5 or 2.0ml), 6 15ml tubes, or 3 50ml tubes, and 12 microtubes (1.5 or 2.0ml) horizontally. Beads are also available and sold separately for complete bead beating solution. The Bead Genie, built in the USA, is compact compared to most bead beaters and homogenizers, yet heavy and durable.