 |
EBB36/42 CAN V1.2 Board for Klipper 3D Printers
I bought this BIGTREETECH EBB36/EBB42 CAN V1.2 board for my Ender 3 Pro running Klipper firmware. I was curious about switching to a CAN bus setup after hearing so many positive things in the Klipper community. The price on AliExpress was way more affordable than local US shops or even Amazon, so I decided to give it a shot.
The board arrived well-packaged and earlier than expected—about 10 days to the Midwest, which is solid. Installation was a breeze thanks to the online documentation, and I paired it with a PT100 sensor setup for better thermal accuracy.
Pros: ✔ Works perfectly with Klipper and CAN bus ✔ Compact, clean design ✔ Great value for the price ✔ Temperatures are more accurate using PT100
Cons: ✖ No included CAN cable (I had to source one separately) ✖ Some minor soldering required if you’re doing a full toolhead mod
Price comparison: I would’ve paid 2–3x this price on Amazon or eBay for a similar board. The savings here are no joke.
Did it meet expectations? Absolutely. It’s stable, reliable, and feels like a legit upgrade.
$19.02
 |
3-Inch Resin Shovel for SLA Printers
I picked up this SLA resin shovel for my Photon Mono X printer, and I honestly didn’t expect much for under $5. I just needed a compact tool to scrape cured resin prints off the plate without damaging the surface.
The tool is sturdy and lightweight. The edge is sharp enough to remove prints easily but not so sharp that it gouges the plate. The rubber grip is a nice touch, too.
Pros: ✔ Affordable and effective ✔ Doesn’t scratch build plates ✔ Comfortable grip
Cons: ✖ A little small for large-format printers ✖ Wouldn’t work for heavy-duty scraping jobs
Price comparison: Tools like this in the US go for $10–15. This one’s cheaper and does the job just as well.
Did it meet expectations? Surpassed them. I use it constantly now.
$0.99
 |
Flashforge Adventurer 5M 3D Printer
This Flashforge Adventurer 5M was my first major printer upgrade in a while. I was looking for a high-speed machine with auto-leveling and good reliability. I debated between this and the Bambu Lab A1 Mini, but price and PEI plate flexibility pushed me to try this one.
Setup took less than 15 minutes. Auto bed leveling worked like a charm, and the direct drive extruder makes flexible filaments print beautifully. It also has power loss recovery, which already saved one of my 14-hour prints.
Pros: ✔ Very fast printing ✔ Direct drive and flexible filament support ✔ Fully automated bed leveling ✔ Solid build quality
Cons: ✖ A bit noisy ✖ Limited slicer support outside FlashPrint
Price comparison: Cheaper than Prusa Mini and prints almost as well. Great bang for your buck.
Did it meet expectations? Exceeded them. I’m thrilled.
$213.95
 |
1.75mm Filament Welder Tool
I needed a way to salvage leftover filament spools, so I tried this filament splicer tool. It lets you weld two filament ends together, which sounds a bit gimmicky—but it actually works well with some practice.
Takes a little finesse and timing, but I’ve saved several meters of usable filament this way. Not for precision color transitions, but perfect for everyday printing.
Pros: ✔ Great for reducing waste ✔ Works with PLA and PETG ✔ Simple and compact
Cons: ✖ Requires a bit of a learning curve ✖ Not perfect for aesthetic prints
Price comparison: Tools like this are hard to find locally and are usually more expensive.
Did it meet expectations? Yes. A practical solution to an annoying problem.
$0.99
 |
Copper Wire Cleaning Brush for 3D Printer Hotends
This copper wire toothbrush has become a staple on my workbench. I use it to clean the hotend and nozzle after prints, and it’s surprisingly durable. The bristles haven’t flattened like some of the cheap ones I’ve used from local shops.
Pros: ✔ Perfect stiffness for cleaning ✔ Doesn’t scratch metal parts ✔ Comfortable handle
Cons: ✖ Bristles may wear with heavy use over time ✖ No cap or cover included
Price comparison: Similar brushes are $6–8 locally. This one was under $2.
Did it meet expectations? More than. I bought two more.
$1.54
 |
38-Piece 3D Print Finishing Tool Kit
This deburring and engraving kit was an impulse buy, but one I don’t regret. It has everything: fine files, scrapers, deburring knives—all neatly packed in a portable case.
It’s a bit overkill for small print jobs, but it’s perfect for cosplay or functional parts where finish matters. The handles feel ergonomic, and the blades are easy to change.
Pros: ✔ Comprehensive toolkit ✔ Blades are sharp and durable ✔ Great value for the price
Cons: ✖ Some tools feel lightweight ✖ Case zipper feels cheap
Price comparison: This would easily be $25–30 on Amazon. I paid under $10.
Did it meet expectations? Yes, and then some.
$0.99
 |
Dual Drive Gear for BMG Extruder
I grabbed this dual drive gear kit to upgrade my Prusa clone’s extruder. It’s made of hardened steel and the quality really surprised me. The machining is precise, and the gear grip is way better than the stock one.
Filament feeds more consistently now, especially with flexible filaments.
Pros: ✔ Precise grip on filament ✔ No more skipping or grinding ✔ High-quality material
Cons: ✖ Installation can be tricky ✖ No printed instructions
Price comparison: Easily half the cost compared to Trianglelab or Bondtech gears in the US.
Did it meet expectations? Completely.
$0.99
 |
Filament Trimming Scraper Knife
This model trimming knife with spare deburring blades is now one of my go-to tools. It works great for cleaning up oozed edges and brims. The handle is comfortable, and it feels balanced in the hand.
Blades are sharp enough to handle PLA, PETG, and even some wood-filled filaments. Bonus points for coming with 10 extras.
Pros: ✔ Excellent blade quality ✔ Handy for model cleanup ✔ Spare blades included
Cons: ✖ Blade storage would be nice ✖ Not ideal for ultra-fine detailing
Price comparison: $3 versus $15–20 X-Acto kits here.
Did it meet expectations? Yes, 100%.
$0.99
 |
Mellow Orbiter V2.5 Extruder with LDO Motor
This Orbiter V2.5 extruder has been on my wishlist for a while. I installed it on my Voron 2.4 and the upgrade was instantly noticeable—lighter carriage, faster prints, less ghosting.
The LDO motor runs smooth and stays cool. Great performance for direct drive on higher-end builds.
Pros: ✔ Lightweight and powerful ✔ Perfect for Voron mods ✔ Top-tier print quality
Cons: ✖ Pricey compared to clones ✖ Tight fit on some mounts
Price comparison: Still cheaper here than US sources by about $20–30.
Did it meet expectations? Totally. It’s a game-changer.
$74.85
 |
KINGROON Copper Brush + Nozzle Needle Kit
Finally, I picked up this KINGROON cleaning kit to keep my nozzle and hotend in top shape. It includes a copper wire brush, multiple needles, and a mini wrench. It’s simple but essential.
I use it after every few prints, especially when running glow-in-the-dark or wood filaments.
Pros: ✔ All-in-one cleaning kit ✔ Affordable and effective ✔ Needles fit well in 0.4mm nozzles
Cons: ✖ Wrench is a bit too small for some heaters ✖ No storage box included
Price comparison: Similar kits are $15+ at Micro Center. This one was under $5.
Did it meet expectations? Definitely.
$0.99
Overall Impression
Honestly, I went into this expecting some of the items to be hit-or-miss—but every single product exceeded my expectations. Shipping was faster than usual, quality was solid, and the prices were unbeatable compared to the US market. I’d absolutely recommend these to other makers and hobbyists. Already eyeing a few more upgrades for my Voron and Ender 3. AliExpress has definitely become one of my go-to sources for 3D printing tools and accessories.
