# Shaft Model C Dual Density Silicone Dildo with Balls 7.5in

## What it is

The Shaft Model C Dual Density Silicone Dildo with Balls 7.5in is a Shaft wellness product. Positioned for for-him and for-her. Current price: $57.99 (retail value $94.99). In stock.

## Emma's take

Soft where it counts, firm where you need it.

The Model C is built for anyone who wants the warmth and give of skin against a core that never softens. The downward curve presses exactly where it needs to, and the sculpted base locks into a suction cup or harness without a second thought. Reviewers consistently describe the FLEXISKIN layer as the closest thing to the real thing they've held. Those who prefer a rigid toy with less surface give will want to look elsewhere, but for everyone chasing that specific combination of plush outside and unyielding core, this is the one.Use a generous amount of water-based lube and let the curve do the work.

## Specifications

- Total length: 7.5 inches
- Insertable length: 5.2 inches
- Diameter: 1.58 inches
- Material: FLEXISKIN dual-layer liquid silicone
- Shape: Downward curved with sculpted balls
- Base: Suction cup, harness compatible

## What's in the box

- 1x Shaft Model C dual-density silicone dildo
- Suction cup base included

## Care instructions

- Wash with warm water and mild soap or a dedicated toy cleaner before and after each use.
- Silicone is non-porous and body-safe. Boil for 3 minutes or top-rack dishwash (no detergent) to fully sterilize.
- Use only water-based lubricant. Silicone-based lube degrades the surface over time.
- Pat dry thoroughly and store in a cloth pouch or separate from other toys to prevent surface tackiness.
- Avoid sharp edges and extreme heat during storage.

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Last updated: 2026-08-15
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## Frequently asked questions

## What makes dual-density silicone feel different from a standard silicone dildo?

The Model C uses two distinct layers: a soft, skin-like outer layer that gives under pressure and warms to your body, wrapped around a firm silicone core that holds its shape and curve throughout. Standard single-layer silicone tends to be either fully soft or fully firm. Dual-density is the reason reviewers keep describing it as closest to the real thing.

## How does the downward curve affect sensation during use?

The curve angles pressure toward the front wall during penetration, which for many bodies means more direct contact with sensitive internal spots. It works well both in solo suction-cup use and in a harness, where the angle naturally follows the line of the body.

## Is the suction cup strong enough to use hands-free on a smooth surface?

The suction cup base is rated as powerful by the manufacturer and is designed for hands-free use on smooth, non-porous surfaces like tile, glass, or a firm headboard. Textured or soft surfaces reduce the seal. Press firmly and twist slightly to secure before use.

## What lube should I use with this dildo?

Water-based lubricant only. Silicone-based lubes can degrade the surface of silicone toys over time, dulling the texture and softness that make this toy worth owning. A generous amount of water-based lube is all it needs.

## How do I clean and store the Model C?

Wash with warm water and mild soap or toy cleaner after every use. Because the material is non-porous medical-grade silicone, you can also boil it for three minutes or run it through the dishwasher on the top rack without detergent for full sterilization. Store it dry, ideally in a cloth pouch and away from other toys to prevent surface sticking.