This model was designed in Fusion 360. Want to learn how to design your own models? Check out my Fusion 360 Quick Start Course available at https://www.desktopmakes.com/ Scale to desired size and print using the vase mode. Make sure to specify 0 top layers in your slicer and I used 3 bottom layers. Enjoy. See design video here https://youtu.be/xFcl5PxAOlc