Grimm's Large Shapes & Colors Building Set, Part 2 - Colorful Wooden Blocks in 4 Geometric Forms with Storage Trays (4x4 Size) This large building blocks set, perfect for both play or learning in the home or classroom, is made by hand in Germany by Grimm's Colorful building pieces in 4 different geometric forms: large equilateral triangles, small equilateral triangles, trapezoids & semi-circles Includes a total of 42 pieces in 7 different colors in four stackable wooden storage trays Colored with certified non-toxic, water based stains (no paints or varnish!) and finished with food grade oils Part of Grimm's "4x4" building family, this set can be combined seamlessly to other large 4x4 blocks from Grimm's (also look for "Shapes & Colors Set, Part 1" sold separately, which contains 5 additional shapes including cylinders, cubes, flat dominoes & stepped blocks)