Square Peg Sigmund has a slender head on a long shaft for going deep. It's so named because it is designed to just enter the Sigmoid colon. A nice oblong head and shaft give you the flexibility in play to turn it and encourage bending in one direction, but not the other. A nice tapered head for easy and gentle deep penetration.
Approximate Dimensions: 13" Height, 7" to 10" Circumference.
Everything made by Square Peg Toys is crafted entirely in the USA from only US sourced, 100% Platinum Grade Silicone.
Do not store next to or on vinyl or other rubbers with a strong odor as their plasticizers will harm the silicone. Full Kit Gear recommends keeping each toy in its own zipper bag to avoid problems.