I had printed several of the “other style” witht he small holes—more like the ones from Bambu directly. My thought was that they would be stronger than this honetcomb-style shape. But these hold up great in the vacuum gags and the filament holders formed into the edges are THE BOMB! So much better than Bambu’s version having to pass the filament outside the spool and back in and trying to keep it tight to the spool so it works in the AMS when drying. The channels designed into these spools make drying the filament much easier. It also makes storing the filament in vacuum bags a lot easier, too. Great work!

Solid print. After rubnnung a test print with the two pieces in the file, I made another plate with 154 of the dogs. All installed and they look great. Thank you