I purchased this toy for my 3 year old son out of his birthday money as I had seen it advertised and wanted it to assist in developing his number recognition techniques, however on delivery I was slightly dissapointed to find it consisted of 12 bones - 4 shapes, A-D in letters and 1-4 in numbers with the emphasis being on colours (the background colour on the bones). It only has two games - colours or all the bones, I would have liked this to have had colour, number and shapes games options, with more shapes and number bones.
He still enjoys it very much, however on entering some of the correct pieces it tells you you are incorrect - which can be confusing for a small child. We were lucky enough to purchase this at a discounted price of £15, however after experiencing the let downs Im not sure I would be happy to pay full price for it.
Its an innovative idea, good sturdy product, great fun for a few players, but the educational aspect is a little bit of a let down