MYNT3D Professional Printing 3D Pen with OLED Display

This is a great pen. Firstly, all 3d pens are unreliable due to the nature of their design. Thats why so many reveiws express issues. Some part or another is cheap and doesnt hold up. Many are as good as trash when they become faulty because you cant replace the faulty parts. The heating element in this pen is the faulty part. This is my 3rd 3D pen. The other two brands broke and are not servicable. This unit can be taken apart and serviced if need be. 3D pens and printers are a hobby and like most hobbies it can be rather expensive when breakdowns occur. If you're a hobbyist, spending 30 to 50 bucks every several months to keep producing art is really not that much. This pen is lighter than others which makes it seem a little cheap but the features show the quality. Unlike other pens, this one will feed the plastic 2 ways. First, you can hold the button which stops the feed when released or you can double click the feed button and it will continuously feed which is nice for larger areas. The heating range is adjustable in 1 degree increments which is nice for acheiving the appropriate flow and consistency as each plastic is different and use different temps. The gnome house in the picture i attached was made using wood filament. Overall, its a good pen. Ive only been using it for a few days so i can't speak for its longevity, but ive got about 15 hours on it with no issues. Customer service seems to be readily available for any issues you may have. I am pleased with this purchase. I was happy with the other 2 brands i purchased but they just didnt hold up. Hopefully I can update this at a later time with an equally positive review. Happy printing!

I love this 3D pen! I have used it quite a bit and am very pleased with how it works. I originally missed the "double-click for continuous feed" feature, and now I can hardly put it down! For such a compact, light pen, it is amazingly capable. I plan to get a second one as if I wear the other one out, I won't want to have to wait to get the second one haha!

Nice pen. Simple to operate and so far, no problems at all. An LCD screen is the only way to fly. Nice storage box with magnetic closure... These kits get rearranged all the time, and the included "extra heating element" they mentioned was not included, so I purchased one here at Amazon... only a few bucks. I like having a backup. I don't draw with it. I use it mostly for 3D printing work, building objects, repairs, welding plastic pieces together, and so forth. I use a soldering iron, hotmelt glue gun, welder... various things.... but this pen shuts itself down. (Update May '23: The auto-shutdown is driving me nuts. There's no battery so why do it every 2 minutes. All my other tools are hot, and sit there waiting for this pen to reheat. Jobs take more time. Auto-shutdown is actually wasting energy.) When I reach for it, I know I'll have to press a button, sit there, and wait for it to reheat. By the time it does, whatever I'm working on probably cooled and hardened, and that also needs re-heating. This is a constant, and I suspect will be a perpetual annoyance. I'd like to eliminate that 2 minute auto-shut-down. I bet it's as easy as plugging the pen into a computer USB port, and reprogramming one number... I made a spool and holder to fit this pen. It holds about 25 feet of filament. If you know someone with a 3D printer, they can find the STL print files on Thingiverse and print one for you.... Go to Thingiverse dot com and search for "Spool for MYNT3D Pro 3D Pen". One other thing... The provided USB cord is the stiff kind. Not a soft, silicone type.... You gotta fight the weight and stiffness of the cord. The cord is stamped with a 300 volts rating. That might be a little overkill...

1. Precision & Control OLED Display: This is the standout feature. The small screen shows you the exact temperature of the nozzle. Why does this matter? Different brands of plastic filament melt at slightly different temperatures. Being able to adjust by 1-degree increments prevents the plastic from burning or clogging. Speed Slider: Instead of a button with 2-3 speeds, this pen has a physical slider. You can dial it down to a crawl for detailed vertical lines or crank it up to fill in large areas quickly. This "stepless" control is a major advantage over competitors like the 3Doodler Create+. 2. Material Compatibility Versatility: Because you can adjust the heat (130°C to 240°C), you are not locked into one brand of filament. It works with standard 1.75mm PLA (biodegradable, smells sweet) and ABS (stronger, smells like burning plastic). Exotic Materials: Advanced users report success using wood-infused or copper-infused filaments, provided they adjust the temperature correctly. 3. Build & Ergonomics Design: The pen is surprisingly slim and light (roughly the size of a fat permanent marker), making it comfortable to hold for long sessions. Power: It runs on USB power, but it requires a 5V 2A output. This means you can run it off a high-quality portable power bank, making it portable. However, the included cable is somewhat short, which can restrict your movement if you are tethered to a wall outlet. 4. Maintenance & Durability The Nozzle: The nozzle is ultrasonic-sealed to prevent leaks, but clogs are inevitable with 3D pens. A huge "Pro" for this model is that the nozzle is replaceable. If you jam it permanently, you can buy a replacement nozzle for ~$8 rather than trashing the whole pen. Learning Curve: It is not "plug and play" like a glue gun. You need to learn how to feed filament correctly and, crucially, unload it immediately after use. If you let the plastic cool inside the pen, it will jam. Should You Buy It? YES, IF: You are an adult, teen, or artist wanting to make actual sculptures, cosplay props, or repairs to 3D prints. The precision controls are unbeatable for the price. NO, IF: You are buying this for a child under 10. The hot tip is dangerous, and the maintenance required to prevent clogs will frustrate a young child. For them, get a "low temp" pen like the 3Doodler Start+.