GelGems® bag (small: pinwheels)

The kids couldn’t stop pressing these onto the classroom window, and the pinwheels stay put without any sticky residue when we peel them off. They’re surprisingly vivid, and even the smallest ones pop nicely against the glass.

The pinwheels catch the afternoon light beautifully, and they peeled off cleanly when I rearranged them for the third time this week. My classroom windows have never looked this cheerful, and the kids keep pointing them out during story time.

These stuck to my kids' bedroom window in seconds and stayed put through a whole week of sun. The pinwheel shapes spin and shimmer when the light hits them, which keeps my toddler entertained way longer than I expected.