Crazy Aaron's: Falling Water 4" top-ordered Smaller 4-1/2" Diameter allows younger

Smaller 4-1/2" Diameter allows younger children to play

Mad Mattr has 3 colors available in Quantum Pack builder sets

Pushing in and popping out the bubbles encourages motor skills

5 pounds of dirt

Crazy Aaron's: Falling Water 4" top-ordered Smaller 4-1/2" Diameter allows youngerFalling Water Known to be magical, majestic, and relaxing, waterfalls are often found in the most beautiful places on earth. Reflecting this natural wonder, Falling Water Thinking Putty is a crystal clear blue that shimmers with iridescent edges to simulate moving water. Play with it when you need a moments peaceor whenever you need to go with the flow. Liquid Glass putty becomes cloudy with use and changes back to crystal clear. Thinking Putty helps