PlanToys Shape Matching Children as young as three will have a great time learning to match shapes and colors while playing with this clever Shape Matching set from Plan Toys Fit together the pairs of colorful blocks, then insert them into the appropriate indentations on the two-sided base - or insert them one at a time Gently curving base is easy for small hands to hold and flip over, revealing another set of shapes to match Set includes 8 different solid wood puzzle blocks with a two-sided base made from ecofriendly PlanWood Appropriate for children aged 3 and older