I'll be back again!
Well priced, shipping was fast, and was packed extremely well. I'll be back again :D
By Dave
Wednesday, November 4, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
596 reviews
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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
Well priced, shipping was fast, and was packed extremely well. I'll be back again :D
By Dave
Exploring technology
By Elly B.
Very unique bunch of staff
By Goran I.
I have heard nothing but good things... I have heard nothing but good things about KB3D .And also good and fast communication.
By AyeMyaKyiThar
Fast shipping....they have hard to find parts....packaged nicely🤌👍🏻
By Andrew Y.
Checkout was easy, Shipping was fast.
By Matthew M.
KB3D is always super helpful, has good prices, and a great selection!
By Alex K.
Seamless transaction, fast ship time. 10/10
By XXXplode