Toyland 17cm My First Activity Triangle 5 Sided Learning & Fun Plastic 5 In 1 Educational Activity Triangle Toy, Child Age Group: 4 6 Infantino activity triangle (motor skill toy), Babies & Kids, Infant Wooden Activity Triangle, Motor skills, Child Age Group: 4 6 Yrs at Buy Shumee Kids Multicoloured Activity Triangle Learning And. This activity triangle centre offers your child a wide range of ways to explore colour and shapes. This multifunctional toy has a wooden maze, blocks of different shapes, rotating gears and more. There are no detachable pieces, and it is portable so your little one can take it anywhere with ease. Activity Triangle size approx 18cmLx 14Wx 16cmH Red Triangle size approx 3. 8cmLx3cmWx3. 2cmH Suitable for ages 12months+