Engine Clock tgtgho23imaginativeplaytgtgho23pg12 13 A whimsical cloud above the Celebrate the iconic 65 A whimsical cloud above the train seats up to 3 baby Calico Critters and they move up and down as the train rolls along Step into a world of sensory wonder with a nature themed mat that helps babies grow as they play Raise or lower the circular weight at the bottom of the pendulum for larger time adjustments and raise or lower the ball at the top of the pendulum for fine tuning the Engine Clock is assembled without glue or special tools—just remove the laser pre cut pieces from their art quality composite wood boards and snap them together