0-20 Teacher Counting Frames Number Beads

820mm long, Includes write-on, wipe-off panel which doubles as a screen to 'hide' beads, Superb quality wooden counting frames featuring 20 beads on two rails. Useful to demonstrate addition/subtraction and double facts to 20. Also used in maths recovery programmes to demonstrate five-wise and pairs-wise arrangements., Please allow 7 - 14 days for delivery