Boogs has loved playing with goop since he was a toddler. It has been about a year since we have made any. Last year at this time we were staging our old house to sell. Then we moved into an apartment with wall-to-wall carpet for 4 1/2 months. We really cut back on messy activities. I am ready to bring them back. Two hours of play with just one box of cornstarch and a little water, priceless.