The Guidecraft Sun Sorter lets your child explore patterns, designs, and sequencing with this fun and colorful toy. An activity booklet that is included helps jump start their imagination. About Guidecraft Guidecraft was founded in 1964 in a small woodshop, producing 10 items. Today, Guidecraft"s line includes over 160 educational toys and furnishings. The company"s size has changed, but their mission remains the same; stay true to the tradition of smart, beautifully crafted wood products, which allow children"s minds and imaginations room to truly wonder and grow. Guidecraft plans to continue far into the future with what they do best, while always giving their loyal customers what they have come to expect: expert quality, excellent service, and an ever-growing collection of creativity-inspiring products for children. Made of rubberwood and stained with low-VOC aniline dyes. Set includes 12 wooden pieces and 1 circular tray. Improves fine-motor skills and hand-eye coordination. Recommended for ages 2 and up. Dimensions: 7L x 7W x 1.25H in..