numberblocks counting puzzle set

It’s time for some number fun with Numberblocks One to Twenty. These colourful, self-correcting puzzles help children practice counting and learn early maths skills. Includes 20 puzzles with colourful illustrations.  Self-correcting puzzles are the perfect way to introduce counting and number recognition. Comprises 60 Pieces.  Ages 3+WARNING (!) Small Parts – Not for Children <3yrs