GelGems® bag (large: pretty eggs)

These stuck perfectly to my office window and haven't budged, even with the afternoon sun heating up the glass. The no-residue claim is true—I peeled one off to reposition it, and there wasn't a single sticky mark left behind.

I stuck these to my kitchen window and they let in just the right amount of light while adding a fun pop of color. The fact that they peel off without leaving any sticky residue is a huge plus for me.

My toddler spent a whole afternoon carefully arranging these on the kitchen window, and they look so cheerful catching the light. The fact that they peel off without any sticky residue is a lifesaver for redecorating.