So far I love them. The fidgets are very comfortable in your hand, good size and weight. They are flat and not bulky and would easily fit in a bag. The tactile experience is pleasant, and calming. You can push the beads, which are easy to see, around the maze, or you can simply press the gel between your fingers. The plastic is soft but seems durable, and the gel is locked in, there are no air bubbles. It may not be safe for people who are chewers or put items in their mouths. It may not be safe for people are impulsive and destructive; scissors could easily cut through it. I am a mental health therapist and I work will all ages. This will be great for people with anxiety to fidget with while they are talking about difficult subjects. The fidgets came well packaged, the box, items, and info were clean and presented well, and the package didn't even get smooshed in shipping. I think we will love them. I wonder if it would be safe to chill them in the refrigerator. Maybe not freeze them as there is no room for expansion of the liquid. I would like learn if this item would be helpful for people who struggle with self harm.