This is a massive collection of 3D-printable craniums, each with an articulated jaw bone. Every .STL file is designed for easy, support-free 3D printing. You can buy them in sets or individually.
"...the Second Series of 3DKitbash.com’s wildly successful line of 3D printable Bonehead skulls is finally here. ”
— Scott J Grunewald, 3DPrint.com