This Mini Labs Bouncy balls kit comes with everything you require to make colourful bouncy balls. It has 6 activities that range from making your first ball to making glow in the dark balls, all of which are explained step by step in the included full colour illustrated 16 page booklet. Suits ages 8 years +. Features: This bouncy bally kit comes with everything you require to make colourful bouncy balls It has 6 activities Comes with 16 page full colour booklet explaining all activities Comes with various coloured elastic power, moulds and storage bags Suits ages 8 years + Specifications: Dimensions: H:25.0 x W:5.9 x D:20.0 cm Colour: Multi Material: Plastic Model Number: 3009