Ravensburger's got the perfect puzzle for every puzzler

Make mystery color change designs or turn your entire piece of art on its head by changing everything

With a movable mouth and sweet expression

Whether it’s designing a science experiment or doodling their heart out

with Baltic Birch plywood and acrylic plastic firmly sealing the magnetic marbles inside the toy

Jumbo Rainbow Spring safe experiments to do at home Ravensburger's got the perfect puzzleThis big, brightly colored spring is over 5 in. in diameter! Walk it down the stairs, flip it between your hands and figure out new tricks for it endlessly entertaining fun! From Schylling Toys, for ages 5 yrs teen.