Includes Snap & Pop Flexi Beads (soft, flexible pop beads, 1-1/2"H that pop together and also have grooved sides for a different style of building, 60 pieces), Mini Gears (1-1/2" hard plastic gears in 8 colours that hook like gears or stack on top of one another, 170 pieces), and Cube Connectors (hard plastic cubes in 4 colours, connect on all sides, 1-3/8" square, 50 pieces). 280 pieces. Ages 3+.