Colour Crystal Block Set Storage Stainless steel woven wire mesh

Stainless steel woven wire mesh sieves are the most widely used test sieves for all types of laboratory sampling and particle size analysis

and 5 skin tone feet which screw on to secure the pieces in place

Callero boasts all the practical benefits you'd expect from Gratnells

x1 Green Den Cover 1

Made from high purity spun aluminium

Colour Crystal Block Set Storage Stainless steel woven wire meshBeautifully polished translucent acrylic blocks in different shapes, with a plane mirror, 15 work cards and teachers' notes included. The smooth colourful tactile blocks are designed to enable children to explore light & colour, build patterns and sequences as well as create imaginative pictures. Regular polygons to help with mathematical language and the understanding of shapes and forms (square, triangle, oblong, circle, ellipse) Irregular shapes to