The Uncle Goose Braille Math Blocks are made with quality craftsmanship you can feel, imaginative design, and Braille lettering, creating an unforgettable learning experience for your child. This companion set to our Braille ABC set includes 16 blocks, each embossed with numbers, basic math symbols, and the corresponding Braille cell. Open-ended building tools such as blocks serve various purposes in the classroom. Blocks encourage children to build, stack, and arrange in many ways. Kodo's curated collections of Uncle Goose Blocks also support language and literacy development through letter shapes, illustrations, words, and symbols.