25PCS MK8 Ender 3 V2 Nozzles 0.4MM, 3D Printer Brass Hotend Nozzles with DIY Tools Storage Box for Creality Ender 3/Ender 3 Pro/Ender 3 Max/Ender 5 Pro, Ender 3 S1/Ender 3 Neo/CR 10 Series 3D Printer

This comes with every tool needed to replace your hotend nozzles. I’ve had no issues with the nozzle I installed. It comes with a socket wrench that allows you to safely remove the nozzle when hot. Really handy. For ten bucks, it’s a necessary tool to have at the ready for your 3d printer. 5 stars from me

Being a 3D printing newbie, I scraped my stock nozzle against the build plate so hard the opening sealed shut so the nozzle needed replacing. What led me to buy this the most was the one important thing that most other options didnt have, and that was the wrench. I certainly could not have easily replaced the nozzle (as a newbie) without the wrench so Im glad it came with it. Been using the first replacement nozzle for tons of prints without any issues so far, and knowing there are 24 more spares gives me a lot of peace of mind.

After several years of running my Ender 3 Pro, I finally got a clogged nozzle. I love that this kit includes both needles to clean out the nozzle and the replacement nozzles (and more of them then Im ever likely to need). The tools were a bonus. The wrench was handy in removing the heated nozzle without any danger of burning my fingers. With my new nozzle on Im getting cleaner prints than Ive had in a while. This kit is such a great value for the price.

It came as expected but it was packaged nicely and I like it as a kit. Would recommend buying it for the wrench alone. Screwed up a bunch of prints before I realized it was the nozzle(newbie). Good to have them on hand at this price.

For high-volume print runs I replace the nozzles every month. The socket wrench is a big upgrade and makes maintenance really easy.

Works great and gives a smooth printing. I would highly recommend this product.

Only real complaint they dont have an insulator inside to help keep temp

I needed replacement nozzles for Ender 3 V2 due to a clog. The tools are very helpful and I have tons of 0.4mm nozzles to use. The little box that it all comes in it super nice too.

This is a great little kit at a price that you cant afford to pass up. When I got my first printer, I had no idea just how critical it was to change out the nozzleas needed to keep up your print quality. I was not really expecting that part to be a consumable item. That was a lesson I learned in fairly short order. This kit makes it a breeze, with 25 nozzles, 10 nozzle cleaning needles, a hexagon wrench, stainless steel tweezers and a nice little storage box. I have never had an issue with any of these nozzles, and the print quality is always amazing after changing and the usual fine tuning afterword. Keep these handy. Its a great investment at a small price. Youll be glad you did.

My first thought when I saw this set of 3D printing tools was, This would be a great set for someone just starting out with 3D printing. Properly used and maintained nozzles will last a good while before needing to be replaced, but someone just getting started with 3D printing, or who is prone to more frequent oversights is likely to go through more than average since scraping nozzles on the printing plate and clogging them up with improperly dialed in filament are very common beginner (...and expert) mistakes. Having extra nozzles on hand, even if a person isnt likely to need them, is still very much a requirement. Replacement nozzles arent particularly expensive, but it is very easy to get drawn in by a great deal on poor quality nozzles, which translates into flaws with printed objects. At the under-ten price point this set is being sold for at the time Im writing this review, the price is very nice just for the nozzles and cleanout needles alone. In that sense, the tweezers and socket wrench are basically a well-thought-out bonus, which makes for a pretty good deal. Although, I believe, most 3D printers come with a set of tools to dial the machine in at setup, they arent particularly high quality tools. A basic wrench works for swapping out nozzles, sure, but when the nozzle is somewhere in the vicinity of 200C (almost 400F), having a socket-style wrench that can hold the hot nozzle for you is pretty much a requirement for everyone, not just beginners. I dont think Im likely to use the tweezers often myself, but there are a lot of various uses for them in 3D printing. If I didnt already have a fine set of needle-nose pliers, Id probably find myself using them in all sorts of circumstances. Admittedly, this set isnt perfect. The nozzles appear to be machined very well, but I havent tried any of them out in my printer because I havent needed to replace nozzles since getting this set. I have tested out one of the cleanout needles and find them adequate for the task, and even though I have wrenches and pliers that will work next time I replace a nozzle, I will definitely be going for the wrench included in this set. There are some minor surface blemishes on the body of the wrench, but the fit on the nozzles is very good and there are no apparent flaws in the sockets themselves. For what amounts to a free bonus in this set of nozzles, I cant harshly nitpick some superficial imperfections on the handle of the wrench. The tweezers appear to be good quality as well. Plenty of spring and strength despite being very lightweight. I think the one lowest quality part in the set is the toolbox everything is stored in. That is very clearly flimsy plastic, but the clasp fastens securely enough and the squish springs back into shape quite freely. The box is small enough that it isnt going to fit any of your extra tools, but it should suffice to keep all the included tools neatly contained for a good long time unless youre particularly rough on your toolboxes.