Bubblegen
A self assembly bubble generator that can produce over 3000 bubbles per hour. Build from pre-cut foam panels, gears and electric motors - no glue or specialist tools required. Assembly takes place in less than an hour and all the science is explained in a full colour booklet. This kit supports the National Curriculum Key Stage 2. Assembled size: 16.5x23x18cmRequires 4 x AA (not included)Age 8+.
£ 12.99