Bristle Blocks are colourful, easy to join and made for creative fun. Kids can use their imaginations to create all kinds of Bristle Block designs. Just press the soft, interlocking pieces together for building fun.Unbox 112 Bristle Block pieces in a mix of shapes and colours, including 8 wheels for action-packed play. Build cars, planes, helicopters and more with this simple building toy.Sensory Play Sensory play with creative, tactile toys can help support your child's development. Sensory toys like Bristle Blocks can help build communication, motor skills and independent thinking.