Materials Kit N801933 and when it doesn’t it

and when it doesn’t it produces a soft sound

Pack of 6 (Code 225916)

This item comes in an assortment of bright

and can be carried anywhere in its dedicated SC-D1 soft case (sold separately)

The ergonomically sculpted back and supportive seat foam ensures ultimate comfort

Materials Kit N801933 and when it doesn’t itKit comprises two each of seventeen blocks of different materials. A variety of materials in the form of rectangular blocks, intended tofamiliarize students with appearance, 'feel', texture, hardness and density of a range of common substances. Kit comprises two each of seventeen blocks as detailed below. Blocks, 50 x 40 x 30 mm. Softwood, hardwood, paraffin wax, aluminium, Iron, foamed polystyrene. Blocks, 20 x 20 x 100 mm. Perspex, glass, slate,