Feature

●A pump that can be connected and controlled with a single touch, such as a scientific board (TFW-RK2)
●It can be used in water and cultivation classes, and it operates on 2 AA batteries
●Comes with 2 tubes that attach to the pump (about 50cm)
●Can be sent. Can also be used as an air pump for aquariums


Description

When not in use, please remove the batteries and store them. Micro:bit main unit (TFW-MB) and batteries sold separately. The main unit is not waterproof. Please keep it dry. *We cannot guarantee the operation with liquids other than water. Please be careful of burns as the motor generates heat during operation.