Watch on YouTube
(Embed)
1,692
19
Genre: Science & Technology
License: Standard YouTube license
Family friendly? Yes
Shared February 13, 2026
I designed a LEGO Duplo track connector that fixes height differences between floor-level tracks and tracks attached to a building plate 🚂🖨️
It’s a small part that solves a big problem:
• unstable transitions
• bumpy train movement
• uneven track connections
This adapter creates a smooth and stable connection between both levels.
Model available on MakerWorld 👌
#3dprinting #legoduplo #lego #track #3dprint #makerworld #3dprinter #shorts #MakeBeGreat
