Super fast delivery great quality part…
Super fast delivery great quality part thank you
By Armando R O.
Thursday, November 5, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
596 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
BOM support for open-source hardware. Home of the Blackbox Toolchanger.
KB3D LLC (kb-3d.com) has 596 customer reviews on The Fair Hearing, with an average rating of 5.0 out of 5.
596 approved reviews, newest moderated first
Super fast delivery great quality part thank you
By Armando R O.
Great shop filled with high quality 3d printer parts. My items came well packed and shipped quickly. I would highly recommend this shop to anyone building a 3d printer. Thank you for your service!
By BIZ
Item came well packed, on time and in its original box.
By Guido S.
Website experience is flawless on mobile or desktop. I was able to find the items I needed and verify they matched my required specification without hassle. Checkout was a breeze, from there, my order shipped quickly and was packaged very well. Overall I can't think of any negatives with my experience. If you're looking for 3D printer parts this is the shop for you.
By Alexander M.
Very quick shipping and responses to questions
By Bryan C.
Fast shipping, great product selection and after about half a dozen orders i have had no issues.
By Nate
Quick shipping and excellent packaging, great products and selection too.
By Jesse N.
In Ny and my order got here fast. So nice to have state side supplier for Voron parts and especially mods. Thank you!
By Daryl K.