Befenybay 3D Printer Filament Holder for Concentric Spool Filament Mount Rack Bracket for PLA/ABS/Nylon/Wood/TPU/Other 3D Printing Material (Concentric Spool)

Thanks for the great customer service! They sent me a new unit without even asking me since all it was missing was a rubber foot, which could have been replaced without having to pay. This type of business and great customer service deserves to be in business more often. I will definitely continue to use them.

Brixton Li

| Sep 17, 2020

(4) My luggage has been here since two weeks ago. As my filaments are cut to length, I store them in cut to length bags from Food Saver. When inserting a reel into a Food Saver bag, it is a very tight fit that stretches the bag and makes it vulnerable to tears. As a consequence, I am searching for an alternative. It is great to have these bags. The tube is a bit larger, and it is sized to fit filament and the material is reasonably thick plastic, so it seems to be quite tough and for the two weeks I have used it, it still holds a vacuum. Throughout the course of my experimenting with filament colors, I have used the same bag more than once, sealing and resealing it as necessary. There is no doubt that the manual vacuum pump that comes with this kit is sturdy and well-made. complaint that I have about it is that the silicone seal ring that has to contact the valves on the plastic bags should be a little larger in diameter. I use the accessory vacuum attachment on my Food Saver system to improve vacuum a bit since it requires quite a bit of pumping. I love the speed and how well it works.

Lilliana Klein

| Jul 26, 2020

If you never change brand and you always work with narrower spools, this would be a good product, but you can build something better for half the price. There is enough room to make it more adjustable, but it is not as wide as their spools so the slot goes far enough out to work at all with prusa filament. It had adjusted slots that were too short to work, so I had to extend the adjustment slots. You have to adjust the rollers later when you switch to a different spool width due to the design of the rollers (very narrow). The first step is to take off the bottom cover. Next, remove four screws from the metal plate assembly. Replacing the plate is as simple as adding four more screws. There are so many simpler ways to do it. To replace it, I used a Rubbermaid 21 cup food storage container, as well as a 3d printed filament roller, which does not need to be adjusted and works with all the spools I have ($5 for bearings purchased from Amazon). A hole is drilled, a bowden tube fitting is added, and for less than $20 you've got something far superior. I use a 3d printed holder that fits in the center of the spool for dessicant.

Oh, and they overtightened one of the screws that holds the filament roller to the plastic container too much, which caused the plastic to crack.

Summer Cole

| Jun 02, 2021

It fits my kid's 3D printer, so I bought it to fix it. As it was with it, there was an oddness about it. An unusually shaped hole in the 3D-printed spool made it impossible to work with it - The part we most like to use is the holder. The sensible thing to do was to buy a tool that works rather than attempt to recut the hole with a nibbling tool. In reality, there's not much else to say about this. It's metal (probably light gauge steel), has a spool hole, has a loop on the spool end, so it's pretty basic. A holder and two holes to mount it to a 2020 extrusion are included. It didn't occur to me to use a plastic spool - I'm not able to use the reel holder that came with it, as it is too short. I am happy and satisfied with my purchase and I always imagined it to work in my head. The printed model from Thingiverse is just as I had imagined it to work.

Eileen Barr

| Dec 03, 2020

It's been a while since I've used a spool holder. Basically, I wanted to keep the filament spool weight off the printer to prevent any kind of weight swaying, so I used this type of roller holder for the filament spool. With this design, the rollers can be adjusted to a wide range of travel, enabling us to reach a wide range of destinations. Take a few seconds to adjust the roller width to a setting that matches the spools of your filaments with the included hex wrench and two screws, and this thing will glide well. Under the roller platform, there are some tacky rubber feet on the bottom that do a good job of stabilizing the spool holder. Having fun is all I need to do. We recommend it.

Holland Harding

| Sep 16, 2020

A CR- was purchased We have been using the plastic spool holder that sits above the control box - 10S S4. This placement is a bit awkward, not only because the box's cables are very short, but the placement also generates some noise because the plastic on plastic is uneven There was a small amount of friction when the extruder pulled. Its smooth as silk to feed with this product. An easy push is all it takes to start the spool In addition, it allows me to set it apart from the control box without having to worry about its.

Lincoln Savage

| Mar 26, 2021

With the expectation that these holders might work, I purchased a twin pack of them. The fact that they actually accomplish what they supposedly are supposed to is very impressive. Spools can be held very securely by these clamps, as they adjust for most spool widths. With rubber feet that hold it in place and rollers that move smoothly over the spool, they are easily maneuverable. This works well with my Ender 3 v2 now for a number of prints. Money cannot buy a better filament holder than this. I highly recommend this product and will definitely purchase it.

Lilianna Hickman

| Jan 26, 2021

Designed so that you press the pump against the plastic bag to suction air out, the bag and pump have to be pressed together to work. To ensure a flat and hard surface, the plastic must be flat and hard (i. e. Placing a flat, hard surface against something else). As a result, the valve cannot allow air to pass through. There's the chance of sucking air out of a corner with a straw, but then you could buy 5 ziploc bags for a lot less money. The bags themselves seem to be sturdy enough and they look like they're not overbuilt.

Jovanni Greene

| Nov 18, 2020