Unique play construction set of colorful interlocking flake toys for little architects & engineers in training. GREAT ALTERNATIVE TO BUILDING TOY BLOCKS – Swap their classic building block set for a cool, fun, instructive toy that promotes spatial thinking & fine motor skills. SAFE APPROACH TO STEM – teach the fundamentals of science. OPEN ENDED DESIGNS – Quarter-sized snowflake discs enable endless creative possibilities; toddlers can build structures, figurines, animals, 3D shapes & beyond.