AMS Lid Riser for Bambu Lab AMS and AMS2 Pro

Keep your AMS lid closed while providing additional clearance for larger filament spools.
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updated April 24, 2026

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Beautiful. Thank you. (edited)

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Fits perfectly, prints fast, and works great. I printed it in BL PLA Basic filament, checked the fit, and then glued it together with CA glue while it lay on a flat, glass surface, clamping until cured. I used the same Bambu Green color filament as my AMS 2 Pro dessicant pods, and it makes for a sharp look.

Great print. The project had everything set up. Printed first time with no failures and fits perfect on the Bambulab AMS. Now I can fit bigger spools like the Eryone spool in the picture. Thank you!

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Printed out easily and fits perfect!

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Nice accurate design, fits well and blends in nicely. No more binding spools, especially the cardboard one that I add rims to and can be a bit tight.

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Thanks!

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Absolutely love this mod, it completely resolved the issues I was having with cardboard spool adapters in my AMS system!

Initially I was concerned about how well it would remain sealed, but it seals quite well despite the lift and leaves only the back of the AMS open a tiiiiny bit. In my opinion it's completely negligible unless you're printing super hygroscopic filaments from the AMS like polycarbonate.

Thanks for the great model and the improved reliability of my setup!

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Now i can use atomic filament spools in the AMS (edited)

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Works like a breeze. Finally enough space for larger spools

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Brilliant idea. Now I can use my eSun spools with the adapter from Designcraft. I only need something to put some more pressure on the lid, because there is a tiny gap. Maybe a rubber band will work, if I will connect the two bambulab handles (one from the AMS and one from the lid of the printer).

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