Product: http://stayblcam.com/ I recently purchased a StayblCam to aid in smoother Go-Pro and iPhone video footage. I liked the grip but felt the need for a handle to be attached. The files have two types of handles, slip on and bolt on. To Print: PLA/ABS (Mine is in White Hatch Box PLA INFIL: 10% PERIMETERS: 4 TOP/BOTTOM LAYERS: 5 SPEED: 55MM/S SUPPORTS: YES