This was a mason jar filled with water, clear gel glue and ultra fine glitter. You shake it and the glitter settles slowly as you watch you relax. The original ones I saw were to teach children to meditate (not my goal). I loved the idea of getting Bella to focus on something else and relax. Then I saw on Pinterest that some moms were using it as a timer for time out also. Genius! So I didn’t have to watch the clock or set a timer, and it would calm my Bella.