Category: Magnetic Tiles
PicassoTiles Marble Run Square Joint Expansion Pack (PTE07) includes 12 magnetic connector tiles with circular cutouts to anchor marble tubes and strengthen track builds. This marble run extension pack supports smooth marble flow and expands PicassoTiles marble run layouts.
I grabbed these because our marble run kept collapsing at the corners, and the circular cutouts in each square hold the tubes so much more securely. Twelve pieces was enough to reinforce two full track layouts, and the magnets snap tight to the tiles we already had.
These square joints fixed the one thing that annoyed me about our marble runs, the tubes always wobbled loose on tight turns. Now the track holds steady even when my kid builds it three feet tall. Twelve pieces went further than I expected, too.
The circular cutouts lock the tubes in place perfectly—no more frustrating collapses mid-build. My kid’s track stays sturdy even with steep drops now.
