Find a way to put together a simple cube or build a high-rise tower with the 72-piece Cube Creators Set. Each piece features different edges that when put together correctly form a perfect cube. Multi-color shapes are combined to make a mix of blue, green, purples, red, yellow and orange structures. This set is intended for use by ages 3 and up. To clean, wash pieces in the sink with a clean sponge or rage, soap and warm water.