Love this store
Love this store
By Patricio G.
Wednesday, November 4, 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
Love this store
By Patricio G.
Great selection of parts. All the Voron mods ate covered. Super fast shipping.
By Derek M.
Great Customer Service Kris is a nice guy and genuinely cares about his products/customers
By Shing H.
Address printed on the label didn't include the 2nd line as I typed it in. This nearly resulted in the order being returned. Update! KB reached out to confirm some information and it turns out I had used the wrong email address previously, so my address was adjusted on that profile, not the one that I actually use, so it was ME who had the lack of attention to detail! :P Top tier responsiveness and service. Looking forward to using parts from them for many many more builds to come. <3
By Tanny P.
You sent me the wrong part. See email I sent last night after I got home and opened the just-received package.
By Philip S.
Response from KB3D LLC· Nov 7, 2023
Hi Philip, My apologies for the mis-pack on our end! As per our conversation this morning we've sent the correct part to you via Next-Day Air in an effort to keep your project on track. While we make every effort to avoid the human error factor, I hope the quick resolution to the issue helps mitigate the inconvenience. When given the opportunity we're always happy to make things right. Kris @ KB3D
Fast shipping. Packed well
By Madeline H.
Great Service - Fast shipping as usual.
By rob
The incredible fast turn around! I ordered it at night and the next morning it was going out the door! I received it in a timely fashion.
By Rich C.