About this 3D model

Marvelous Magnetic Marble Run #2: Tracks This print provides additional tracks for the base set of the Marvelous Magnetic Marble Run. Prints in this series: #1 Base Set #2 Tracks (this page) #3 Wheels Materials Magnetic tape: I use magnetic tape that is 15mm wide and 1.5mm thick (e.g. from amazon.de ). This has worked well on our magnetic white board. In the US, half inch magnetic tape should work (e.g. amazon.com ). Depending on mounting surface, etc you may need stronger tape or you may get away with thinner and weaker tape. Covering irregular shapes like the curve pieces is a bit challenging. I apply the tape in multiple rows and then use an exacto knife to cut away the excess. Glass marbles: regular glass marbles that measure 5/8" (16mm).