Always five stars
Always five stars. KB-3D knows what it takes to be a successful small 3d printing related business today, because they are genuine enthusiasts who are actively engaged in the community. 100% worthy of your business.
By arthur
Sunday, November 8, 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.
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Always five stars. KB-3D knows what it takes to be a successful small 3d printing related business today, because they are genuine enthusiasts who are actively engaged in the community. 100% worthy of your business.
By arthur
KB-3D is always great to work with. Impeccable customer service, fast shipping and great products. When looking for a product I need, I always check KB-3D's site first.
By Matthew C.
Has stuff I want, ships it out quick. 5/5 would spend again
By HamSanwich
It's extremely difficult to get genuine high quality parts in hobbyist quantities at a reasonable price. KB3D is a standout for value, speed and authenticity.
By mattaw
KB3D is my go to source for 3d printing. If they have it, I order from them because I can trust my stuff will ship fast and correct. Plus I know they have a good price so I don't need to shop around.
By Jeff W.
Excellent Customer Service, my order was attended and sent in record time, I recommend them
By Tecnominer
As always, price and shipping were amazing. That is why I keep coming back!
By Kevin P.
Super fast shipping. Great product. The sunon fans are the only 5015 fans I’ve found that don’t rattle on my FlSun SuperRacer!
By Sebastian C.