Blocks Stacking game, 3D Puzzle and Problem Solving, 20 Activity Pattern cards, 13 Shapes, Fine Motor Skills, for Toddlers & Preschoolers, Ages 1+Blocks Stacking game, 3D Puzzle and Problem Solving, 20 Activity Pattern cards, 13 Shapes, Fine Motor Skills, for Toddlers & Preschoolers, Ages 1+Features..