PicassoTiles 4 Piece Blue Small Triangle Magnetic Tiles

These four blue triangles snapped right onto the castle my kid already built, and the magnets hold tight without any wobble. The color matches the other blue pieces exactly, so the whole tower looks seamless.

Bought these as an add-on to our existing tile set and the blues match perfectly, so my daughter's castle didn't end up with weird mismatched windows. The magnets are strong enough that her towers don't collapse when the little one bumps the table.

The blue magnetic triangles lock in securely and are the perfect size for adding detail to my kid's tower. We bought more to expand the set, and they snap right in.