24PCS Poly Baby Tumbler Mini Animal Tumbler Panda Poly Baby Weeble Wobble Bear Tummy Time Rock Tumbler Egg Shakers Montessori Balancing Tumbler for Baby Material:ABS Size:4.00X3.00X3.00cm / 1.57X1.18X1.18in [Promote sensory development] - Mini -poly are made of ABS plastic material with a safety layer on the surface, smooth surface, and bear-shaped design. Random color, the mini tumbler is brightly colored, which can promote 's sensory development. Mini tumbler feel comfortable, the color is very bright, and the decorative effect is good. [Interactive play ] - Mini -poly will keep standing forever and won't fall down, which can entertain kids. The height of each tumbler is 4cm. Various bear tumblers have big eyes printed on the surface, which can guide to interact with the outside world when playing games. [Toddle educational ] - Fun -poly are developing hand-eye coordination, logical thinking, and creativity. Educational , suitable for children to develop their creativity, memory and imagination. [Interactive weeble wobble ] - Parents can also play this with their to enhance parent- relationship. The rocking is well polished and won't hurt your baby's hands when using it. [Multi-purpose -poly]- Comes in a total of 24 mini tumblers that can be used as a kids game supplement, math counting tool, and as our desk .