My son will turn over anything that has something in it. He loves to fill up his bath cup with water and dump it out, dipping the rag in the water and watching it drip, turning his sippy cups upside down and watching the juice/milk spill out, etc. He also loves turning things over like his toddler chair, stools, boxes, laundry hampers, and other things around the house. I can't find any stim toys that cater to his interests. I've looked into sensory bottles, but his main enjoyment comes from… read more
Those liquid motion bubble timers ( can find on amazon). Have the colored oil drops that when turn over run through a maze. Might be something your kid likes.