Sigmund is so named as it is designed to somewhat enter the Sigmoid colon on most. A nice oblong head and shaft gives you the flexibility in play to turn it and encourage bending in one way, but not the other. Nice tapered head for coaxing open those rings. Easy and gentle when going this deep!
DIMENSIONS
Height 13" • Circ 7.2" - 10.5"
Height 34cm • Circ 18cm - 27cm

Everything made by SquarePegToys® is crafted entirely in the USA from only US sourced, 100% Platinum Grade Silicone.