This compact rocker is ideal where gentle mixing is required. It has a see-saw rocking action that creates a wave motion within vessels such as culture flasks; Petri dishes etc. Small space saving design; ideal for personal use. Gentle rocking action. Digital speed control and built-in timer. Optional tier system available to increase capacity. Supplied with a non-slip mat. Digital selection of both speed and time. An accessory tier system is available. Fitted in seconds; without the need for tools; it triples the available space for samples. With BioCote; silver-based; antimicrobial protection.