Engage your kids with indoor games that are recreational and focused towards learning. Rainbow Blocks 30 Piece Set is one of the best choices in this niche! This block-based game helps children to explore different shapes and create unique color combinations. Ideal for indoor use, kids can arrange these wooden blocks in the form of colorful villas or castles. These rubberwood blocks are smooth edged and painted with acrylics to ensure safety for children. These assorted blocks have standard sizes—30 colorful blocks, including 8 squares, 10 rectangles, 4 semicircles, 8 triangles, and 2 semi-circles. Ideally meant for kids above the age of 2 years, the Guidecraft Rainbow Blocks set carries 1-year manufacturer’s warranty.