# Shaft Model J Dual-Density Silicone Dildo 5.5 Inch

## What it is

The Shaft Model J Dual-Density Silicone Dildo 5.5 Inch is a Shaft wellness product. Positioned for for-him and for-her. Current price: $59.99 (retail value $71.99). In stock.

## Emma's take

Soft where it counts, firm where you need it.

Model J is built for bodies that want depth without drama. The plush outer layer gives like skin, the firm core holds its line through anything, and the straight shape is designed for deeper penetration without fighting your anatomy. Reviewers reach for it precisely because it asks nothing complicated of you. The strong suction cup opens it to counters, walls, and harness play alike, so however you want to use it, it's ready. Not for those who want texture or curve. Straight, filling, and always firm.

## Specifications

- Material: FLEXISKIN liquid silicone, dual-density construction
- Insertable length: 5.5 inches
- Shape: Classic straight, no balls
- Base: Suction cup, harness-compatible
- Construction: Soft silicone outer, firm silicone core

## What's in the box

- 1x Shaft Model J dual-density silicone dildo

## Care instructions

- Wash with warm water and mild soap before and after every use.
- Boil, top-rack dishwasher, or wipe with a 10% bleach solution to sterilize between partners.
- Use only water-based lubricant to protect the silicone surface.
- Store away from other silicone toys to prevent material bonding.
- Air dry fully before storing in a clean pouch or drawer.

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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 outer layer is a plush, skin-soft silicone that gives under pressure, while the inner core stays firm enough to hold its shape and angle. The result is a filling sensation that has some give without flopping, closer to the real thing than a single-material toy.

## Is Model J a good fit if I'm newer to using dildos?

The 5.5-inch insertable length and classic straight shape make this one of the more approachable options in the Shaft lineup. It asks for no particular angle or technique, just lube generously and let the tapered tip guide the way in.

## How do I use the suction cup base, and does it work in a harness?

Press the base firmly against any smooth, non-porous surface, like tile, glass, or a hard floor, and it seals with a strong hold. The flared base is also o-ring compatible, so it fits most standard harnesses without an adapter.

## What lubricants are safe to use with FLEXISKIN silicone?

Use a water-based lubricant only. Silicone-based lubes can degrade the surface of silicone toys over time, and oil-based formulas are harder to clean fully. A generous application of water-based lube before and during keeps both you and the toy in great shape.

## Can I share this toy, and how do I clean it between uses?

Yes. Because it's 100% silicone with no porous materials, you can sterilize it between partners by boiling for three minutes, running it on the top rack of the dishwasher without detergent, or wiping with a 10% bleach solution. Rinse thoroughly and air dry.