Sloped Block Building Set - Grimm's Wooden Toys

Tricky building set with different tilted blocks. Only the matching colours will complete a rectangle. All 6 blocks within one shade of colour (blue/red/green/yellow and purple) have the same tilt angle and therefore will also complete a rectangle.By building and playing with the uneven blocks, children develop fine motor skills and spatial thinking skills. Details: 30 blocks in a wooden frame. Size:  Frame about 12.5" wide and blocks about 2.5"  Materials:  Lime wood, non-toxic water based color stain. Information:  Handcrafted by Grimm's in Europe Age: 3 years + Warning small parts - not for children under 3 Safety: CE certified & ASTM F963 compliant  About Grimm's  Grimm's Wooden Toys: Nurturing Creativity and Imagination Since 1978. As a family-owned company based in Germany, Grimm's has been dedicated to developing, manufacturing, and globally distributing wooden toys for over four decades. Our mission is to create sustainable, durable, and open-ended toys that are