These are very handy for hair clogs right under the drain plug, but they lack the length to reach hair clogs at the mechanisms that raise and lower bathroom drain plugs. I get that it's necessary to cater to people with smaller-bed printers, but I'd like to see something that takes advantage of the longer diagonal length of the bed on P1/X1/P2 series printers.

It worked great using a HIPS support interface layer.

Flawless. Spins smoothly without any changes to the slicer settings or post-processing.

Simple, effective, fast to print, minimal filament usage, and suitable to serve as a near-universal funnel for filling dessicant containers.

Good as a reference print and something to tinker with.

It's nice, but something like a hexagonal pattern rather than spokes would better support the side of the filament.

This version 6 is as close to a perfect riser as I have found — I printed the version without the hinged AMS mount, partly because I prefer to let my AMS 2 Pro sit on its rubber feet as intended. It still lets me accomplish my primary goal: venting the printer for PLA and PETG printing. The printing time and filament usage are very modest. Printed in Creality black CR-PETG on my Bambu X1C, everything fit together firmly, but perfectly. The riser didn't bow up, down, in, or out after it was all put together, and the X1C glass top slides smoothly and easily, even when the AMS 2 Pro is fully loaded with four filament spools. The French cleat style channel that runs down each side is great for attaching accessories, such as a spool holder I printed for use with annoying little 250g filament spools. How good is this? I paid for Sanja 3D's commercial license, even though I have no intention of ever selling anything.

Printed with Bone White eSun PLA+, and it looks really good. One of the articulating ball cup tabs broke off during assembly, but everything still works fine. I experimented with support settings, but never got supports that removed cleanly and easily. I blame the eSun PLA+, which seems to have more issues with support than most PLA/PLA+ filaments I work with. I know that I could solve the problem by using PETG for the support interface, but I'm an impatient gal.

Very nice, but I created a version of the corner pieces that was rounded and protruded less, making it a near-perfect fit with no chance of harming the rubber gasket.

Absolutely stunning. I have printed them in multiple colors to give as gifts.

I tilted the donkey model up until the tail was touching the build plate. That really reduced the print time and eliminated a lot of supports. It came out great and I gave it to my wife.

This is an amazing model, both in terms of functionality and appearance. I printed it with Bambu Green ABS, and the result was flawless. For people having trouble with the longer screws required, first chase the threads in your Bambu printer with an M3 x 0.5 tap, and everything will work great.

I’ve printed these as well as the designer's 199mm version, many times, including four of them this morning (with more to go). These are so quick and inexpensive to print that I just print a bunch of them and then, using thin (water-like viscosity) cyanoacrylate (CA) glue, adhere them to the spool rims. The thin CA, when applied to the cardboard spools at the edge of these rims, wicks in. Easy peasy! No more problems with them getting loose when the cardboard dries in a filament drier.

Finally, a label roll holder that is simple, compact, prints fast, and doesn’t require half a roll of filament!

This is one of the most stunning examples of mechanical design and engineering that I have yet encountered in the 3D printing community. Seeing a spool hanging by its filament in mid-air made it easy to recognize that something must be done to protect the extruder. This provides that protection.

Good model. Supports can be fiddly to get right since they can get intertwined in the mouth/teeth area.

A life-saver when working in tight quarters. Comfortable to hold and a perfect fit with standard screwdriver bits. No tweaking or resizing was necessary.

Brilliant design with none of the issues that plague the over-engineered nozzle wiper projects. It retains the springiness of the original, which helps guard against damage to the nozzle and hot end.