Giant tub of colorful, spinning gears sets young imaginations in motion. Encourages kids to imagine and build creatures, towers and more; open-ended components mean there’s no wrong way to build. Works with all other Gears! Gears! Gears!® components, allowing for endless creative construction possibilities. Includes color-coded building suggestions. Provides 150 pieces, including one-size gears, connectors and interlocking bases. Holds all pieces in sturdy storage tub, making clean-up easy. Ages 3 - 10.