A no mess, soft, extremely light weight, water based, air drying modelling material which is easy and ready to use straight out of the tub. It is extremely clean to handle, does not break upon use and dries to a non-brittle, lightweight form with a little elasticity that returns to its original state when lightly squashed. Supplied in airtight tubs to keep unused ModelAiR fresh. Can be part blended to get marbling effects or fully blended to obtain new solid colours. Tub of 4 x 250g assorted colours – white, blue, red and yellow.