This simple twist-close egg needed to be thick enough to withstand a toddler throwing it. Made this very easy to scale as I've added larger tolerances on top/bottom threads. I have tested printing scaled between 70-150% with no issues—pictured at 120%.

Your experience may vary—PLEASE leave a comment with your size need or if you experience any issues and I can update with larger/smaller tolerances.

Originally designed to hold a MatMire Makes articulated Bunny Rabbit (scaled down to 80%) for family and friends. Bunny rabbit model found on Cults3D.

Happy printing!