Beautiful Sensory Play for Little Hands!! Sensory ball in a set of 2 in natural rubber. Your little one is now able to explore and develop senses with the elegant and playful Natruba sensory ball set. The Naturba sensory ball set comes as a set of 2 different sized balls (8x8 cm and 6x6 cm) with a bell in each for playfully simulating the sense of hearing. The little size ball is easy to grip for even the tiniest hands. The soft natural rubber and the beautiful leaf pattern on the balls encourage to sensory play and develops senses in a comforting, stylish and playful way. , , When you choose our natural rubber bath toys, you do not just choose good design, you also say no to plastic, dirt and dangerous chemicals, and worries. All our natural rubber products are tested according to current standards in not just Europe, but all over the world and can be used from 0 + m.