AGE: 2 YEARS AND UP
Each colourful block in this 16 piece set is debossed with either a number or a math symbol. The Braille translation is embossed next to each number or symbol using the Nemeth Braille Code for Mathematics
The set includes 16 – 1.75 inch basswood cubes (44 mm), printed using child-safe inks. The blocks are handmade in the USA by Uncle Goose.