Five discovery cubes have so much to hear, see, feel and touch! Each has its own shape and special feature to stimulate the senses. Rattle, mirror, squeaker and crackling foil stimulate babies’ senses in many different ways. The bright colors and different shapes also ensure fun and entertainment every day. This fabric block set is perfect for baby's first blocks. Each cube measures 3" x 3", has a different color, animal and special feature. Babies from age 6 months will stimulate their senses with the rattle, mirror, squeaker and crackling foil. HABA's soft blocks encourage early color and shape recognition as well as language development as babies learn to identify dog, cat, mouse, butterfly and bird. Each block provides a new tactile experience with different surfaces to feel as babies explore and learn to stack. Made of polyester with ABS plastic rings. Machine washable on cold/delicate. Please do not tumble dry. Packaged in a window box.