Welcome to Translucent Playstix, a construction toy that allows you to build the ordinary and inspires you to build the extraordinary! This set includes 105 transparent pieces: 26 yellow, 21 light blue, 13 purple, 7 red, 14 dark blue, 10 green, 6 orange, 4 small wheels, 4 large wheels, and idea booklet to help your child get started. Translucent Playstix's jewel-like colors reflect light and will add real sparkle to anything your child builds! Not only do they provide real benefits to child's learning, from improved hand-eye coordination to enhanced problem-solving skills, but the toy also exercises creativity and is based on STEM principles including science and engineering. Pair with regular and flexible Playstix for a totally new look! Recommended for children ages 4 and up. Constructive Playthings is committed to providing safe, compliant products and a healthy, safe working environment worldwide. We require that all products meet all applicable federal regulations, which we review on a continuous basis