KOMARC GAMES StickiKubes - Mini Stacking Cubes That Stick to Anything - 36 Cubes in 4 Colors

These are very small, but wonderful. They stick to basically anything without leaving residue. When they begin to loose stickiness just give them a quick wash and set out to dry and they are back to as sticky as when first used. If your child enjoys playing with magnets I would definitely give this a try. Great sensory toy.

These look so fun but they instantly got stuck to everything from the furniture to the pets — and were impossible to put back into the box for storage because they stick to your fingers so you can’t lay them flat again unless you have 20 mins to spare. We had to throw ours out after a few days

They don’t stick to matte painted walls and get everywhere with a 2yo but make very good pretend food (…haha). They don’t hurt underfoot. They literally rinse clean in seconds. I’ve gotten mad that they were in the grass but as soon as they went into the pool…I’m IMPRESSED.Definitely a fun activity. Give your kids a ton of ideas and they’ll actually keep BUSY. Picture frames, plates, whatever. Pretend you think there’s something they won’t stick to.

So sticky! They wash well and become super sticky again. The grid holder isn't very pratical. I use a small plastic box the store them. They are small like 2 button legos. I wish they were a larger size.

I bought two sets for my kids and they're so sticky you cannot actually play with or build anything with them.