Bubble Motion Tumbler



This product is currently sold out.

  • Water Marbles 2 Color Liquid Motion Timer is a great visualization aid to show how water and oil don't mix. It's full of zigzagging
  • Liquid motion fun. Turn this desk toy over and watch the 2 colored liquid drops make their way down the zig zag steps all the way to the bottom
  • Assorted Colors
  • Age 13+

Similar Products