Almost exact replacement of the stock hexbug nano v2 tube. Modified the tab that catches in the connector so it can be printed without support (no overhang) and so it's easier to remove. No more struggling to get the tube out of the connector for little fingers! Slides in and catches nicely but can be removed easily with just a little force. The picture shown is the print in ABS (left) and original store bought (right). TODO: I have a print using clear t-glase going right now and will post a side-by-side update when done. Timelapse of ABS print: https://www.youtube.com/watch?v=jswzgUmdZdw Timelapse of T-Glase print: https://www.youtube.com/watch?v=_jeN9CazbbgPrint in material of your choice without support or brim.