My daughter loves this thing and uses it every night. Sometimes she just likes to play with it and see the color changing. I think the best part that I didn’t notice when ordering it was that it is rechargeable. The unfortunate side of 3D printing is that it can feel a little cheap and minor flaws are very visable when the light is off. Other than that the battery lasts a long time, the color changing is neat, and it really does look cool when it’s on.