Great products and quick delivery
Great products and quick delivery
By James F.
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.
Showing 586 reviews with 5 stars · Clear filters
Great products and quick delivery
By James F.
I really like your company i have ordered parts from multiple vendors while making my boron trident, your parts and shipping have been the best!
By Alex D.
Amazing company! They noticed I ordered two separate shipments and combined the two and refunded me my second shipping fee. What company has that attention to detail anymore. Fantastic!!
By Joseph G.
KB-3D is always quick with shipping and delivery.
By Logan B.
good prints, they have everything i need
By ng
Fast shipping, and product was as described and well packed. I will be shopping with KB3D again!
By Dennis F.
I've found everything I needed, very good quality components, fast shipping. Now my voron is complete thanks to KB3D.
By Nico L.
I ordered a part, then A little while late I ordered another part they combined shipping and sent me a credit without asking. Shipping was super fast also. Very good experience. Will use again
By TOM M.