This puzzle is made up on tongue decompresses found at your chemist though for older children paddle pop sticks would also work. I marked out the thickness of the sticks on the back of a favourite photo of Tara's she picked out then cut them out and glued them onto the sticks. Few minutes later i mixed them up and gave them to her to figure out. It really got her brain ticking! She got a bit confused so i encouraged her to name her features from her forehead down to her chin and she mastered it!