This vase is based on the profile of the Central Differential 65T spur gear on the OpenRC Truggy.   The base of the vase have the exact profile as the original spur gear.  The vases on the pictures are printed on a ZYYX 3D printer with a enlarged nozzle (1.0mm) and the layers are 1.0mm.  Print speed kept to a minimum (5.0mm/s) for optimal clarity of the Taulman T-Glase PETT material.