PlayMaty will help you to find a new pit ball world. You never know how many colors that PlayMaty balls have! They are light and soft. So they are safe for kids to throw around your home.Also, they are smooth for baby to chew on, but biger then baby's month. You can put the balls into wading pool(blow up pool,pack n play,crib,playpen,...), differen color make different mond. Heavy-duty, can bear the weight of an adult Perfect size for baby to grasp: 2.1inches and 2.7 inches. The volume of 100 pcs 2.1" balls almost equal to 50pcs 2.7" balls. Durable with good weight capacity: Each Ball can withstand over 100 pounds of weight. Not just looked colorful: No glitches, not to hurt the hand, ont easy smash or squish even when running and jumping into the balls. Learn by playing The baby senses the world by touch and vision. The toddler strat classfy everything. That is inborn behavior. There are so many other creative projects you can do with these as the baby gets older. You can using a cardboard box to make color sorters to drop the balls into.Just enjoy with your baby. More series is coming... （Accept customization, welcome to consult (≧∀≦)ゞ） Traditional Bright Color Series We have single color and mix color, just choose your favorate color combination scheme. Macarons Color Series Lovely and warming macarons color. Also have single color and mix color, just choose your favorate color combination scheme. Star series Cute stars, can be a good choice for party decoration.