Double Sided Class Number Square. A write on wipe off surface for use with dry wipe pens. 1-100 Number grid on front and blank 100 grid on reverse. Teacher's 100 square 500x 460mm. Children's 100 square supplied as a pack of 30 160x140mm.
Double Sided Class Number Square. A write on wipe off surface for use with dry wipe pens. 1-100 Number grid on front and blank 100 grid on reverse. Teacher's 100 square 500x 460mm. Children's 100 square supplied as a pack of 30 160x140mm.