Comgrow Filament Dryer Box, SH02 Dry Box Filament Sealed Storage Box 3D Printer 2 Spools Holder with PTC Fast Heater, Filament Dehydrator with Touch Screen Compatible with PLA PETG TPU ABS 1.75/2.85mm

I’ve been using a filament dryer box for a while now, and it’s made a noticeable difference in my 3D prints. The whole point of drying filament is removing moisture, and this box does that really well. The unit heats up quickly and maintains a steady temperature, so you don’t have to babysit it. It’s roomy enough to fit several spools at once, which is super convenient if you print with different materials regularly. The build feels solid and the controls are intuitive, so setting the right temperature and time isn’t confusing at all. Since I started using it, I’ve had fewer failed prints, better surface quality, and stronger results with materials like PETG that are especially sensitive to moisture. If you print frequently or keep filament for long periods, this dryer box is a simple addition that really improves reliability and print quality. Highly recommended. I do occasionally have an error when it gets to hot and starts beeping. It turns itself off and doesn’t get hot enough to damage the filament, even when the error occurs with PLA in the dryer.

This is my favorite multi color PLA. Solid adhesion and the quality is great. Works on multiple printers on standard settings. Will continue to buy this as everyone I make things for loves the colors.

This is my first filament drier. I was actually surprised at how well the filament and printer behaves with dried filament. I was having problems with bed adhesion and it turns out that dried filament works wonders in that department. the print quality was good when I could get my prints to adhere to the bed but dried filament is a game changer in that department. My prints are higher quality as well. If I would have known what a difference it would make then I'd have gotten this sooner. The drier is good quality and it is super easy to use. You just pop the filament in , turn it on and select the material and it goes about its work. You can change the drying duration and the built in hydrometer readings let you know if you should pop the lid for a second or two to let the moist air out. It does have a breather at the top of the chamber so that isn't really necessary but it was worth a try based on what I read about these driers. I really like this drier and it will be a standard part of my printing workflow from now on. Definitely worth the purchase.-

The color is amazing but the cardboard spool was deformed from the start or during shipping. The first half of the roll worked great, the second half keeps getting stuck in my Bambu Labs P2S AMS2. It’s pinched on the sides and causing snags. I’ll likely look for rolls with plastic spools going forward.

The box works great. Would’ve been better if it was able to hold bigger spools. Other than that it does the job and set up was straight forward.

This tricolor 3D filament blew me away! I used it on my Bambu Lab printer to print the dragon shown in the photo, and the results were nothing short of perfection. The color transitions are smooth, vibrant, and give the model an eye-catching, professional finish that looks like it came straight out of a fantasy movie. Print quality was flawless—no stringing, no clogging, and the layers fused beautifully. The filament fed effortlessly through my printer and produced crisp detail and strong structure, even in more intricate parts of the model. I didn’t have to tweak my settings much at all—this stuff just worked. Highly recommend this filament for anyone looking to add a bold, dynamic look to their prints. It took my dragon from cool to absolutely epic.

I bought this because it was on sale and I never have had the guts to try it. I followed the recomendations for the filament and my printer and this stuff looks great. I dried it in my dryer for 2 hours just because it seemed right even though it came in nice vac sealed packages. I didn't have any problems with clogging or brittleness with the filament. It does print with ease, looks great and you can make many fun projects. I use a Creality K1C with the 0.4 mm nozzle that came with the printer. The only problem I had was I thought I could get away with no glue on the printer plate but I had adhesion problems. Adding glue to the plate fixed that and I never had a problem again.

Good product for 3D printer ,good quality.

Bought Ender 3 s1 pro, as first printer. Every print that I did using the Creality sample filament never failed. Changed to this filament and had 4 successive fails in a row. As a beginner I won’t use this again and will use Creality filament. Shame as it was bought from the company I bought the printer from. Follow up , The company got in touch to check all was ok, so great customer service. The reel was agreed as faulty and replaced. Can’t fault that ! Thx

Came early, as described

印刷結果が美しくとても気に入っていましたが、突然価格が5倍以上になり継続購入が難しくなってしまいました。また使えたらと願っています

Leitsatz: Muss der Druck funktionieren und die Qualität soll passen? Dann nehmt dieses Filament, und es wird garantiert was. Klar, ich habe hier die Farbe grau gewählt, eine sehr unspektakuläre Farbe. Jedoch sollte dies als Basis dienen, um später mit Acryl zu bemalen, teilweise mit Metallic-Farbe. Und silberne Metallic-Farbe auf grau funktioniert sehr schön. Die Qualität des Filaments ist tadellos. Ich habe nicht jeden Meter gemessen, aber die Toleranzen scheinen eingehalten worden zu sein, denn Druckergebnisse sind stets akkurat und unbeaufsichtigtes Drucken ist kein Ding. Es wird klappen. Das Grau ist matt und stumpf, das sollte man wollen und mögen. Es ist stabil und hält viel aus, und es haftet prima. Weiterhin lässt es sich sehr viele Temperaturbereiche gefallen. Man kann es mit 185 Grad drucken, oder auch 220 Grad (aus Versehen versteht sich). In beiden Fällen erhält man ein ähnliches mattes Finish, dadurch verändert sich also die Oberfläche nicht. Somit kann man bei diesem Filament, sofern man ein neutral-mattes Grau sucht, überhaupt nichts falsch machen. Es kommt vakuumverschweißt mit Silica-Päckchen, wie es sich gehört.

It does what it has to, and for the price it does it well. I had several spools of PETG and PLA that ware oozing when printing and this guy helped me print without stringing again. It is loud ... and I mean LOUD. The fans of that thing can be heard from the upper floor. Kill me if I know why they have not used a silent PC fan that nowdays costs next to nothing. The air vents are way too small for all the humidity to escape trough them. But opening the top 2-3 times does the trick.