Why choose a tapered shaft on a long vibrator? A tapered shaft is narrower at the tip and widens toward the base. On a long toy that matters, because the slimmer end goes in first and the body has time to adjust before the thicker part follows. You control how full it feels simply by how deep you go. For an 8.5 inch vibrator like Cock Vibe #7, the taper is what keeps the length manageable, including for people who have not used a toy this long before.
Dr. Skin Cock Vibe #7: length with a gentle taper
Cock Vibe #7 is a realistic vibrator from the Dr. Skin range. It is 8.5 inches long with 7 inches insertable, and the soft, lifelike shaft tapers toward the tip. A dial at the base controls the multispeed motor, which produces strong, deep vibrations. The body is made of phthalate-free PVC.
The twist dial base is waterproof, so it can be used in the shower or the bath. It runs on 2 AA batteries, so there is nothing to charge. The maker designed it as an affordable option, and the distributor also lists it for beginners.
Best for: A practical pick for shoppers who want a long, realistic vibrator on a budget. The taper and simple dial make it approachable for newer users, and the waterproof base suits anyone who likes to use toys in the bath or shower.
At a glance: 8.5 in long · 7 in insertable · Multispeed twist dial · Waterproof · 2 AA batteries
Key features
| Tapered shaft |
Slimmer at the tip and fuller lower down, so you choose how much to take. |
| Multispeed vibration |
Strong, deep vibrations across a continuous range of speeds. |
| Twist dial |
Turn the base to move the power up or down without looking. |
| Waterproof base |
Built for shower and bath use, and easy to wash. |
| Realistic PVC body |
Soft, lifelike and made without phthalates. |
Specifications
-
Length: 8.5 in
-
Insertable length: 7 in
-
Material: PVC, phthalate free
-
Vibration: Multispeed, twist dial
-
Waterproof: Yes
-
Batteries: 2 AA
-
Color: Natural
How to use
Unscrew the dial cap, load 2 AA batteries in the direction shown inside, and screw the cap on tightly so the seal is closed. Coat the shaft with water-based lubricant. Twist the dial a little to begin on a low speed. Insert the narrow tip first and go only as deep as feels comfortable; you do not need to use the full 7 inches. Raise the speed with the dial when you are ready. Afterward, turn the dial back to off, wash the vibrator and dry it. Remove the batteries for long-term storage.
Care
- Use a water-based lubricant and rinse it off after each session.
- Wash with warm water and mild soap or a toy cleaner before and after use.
- Tighten the battery cap fully before any contact with water, and never boil the toy.
- Dry it thoroughly, including around the dial.
- Store it without batteries, apart from other toys.
More on materials in our material safety guide.
Frequently asked questions
How long is Cock Vibe #7?
It is 8.5 inches from tip to base, and 7 inches of that is insertable. The remaining length is the dial base that holds the batteries. The facts available do not give a width, though the shaft is described as tapered.
Can I take it in the bath?
Yes. The twist dial base is described as waterproof for shower and bath time. Before it goes in the water, check that the battery cap is screwed down completely so the seal does its job.
How do the speeds work?
There are no buttons. You twist the dial at the base and the vibration rises smoothly from low to high. Twist the other way to bring it down or switch it off.
Is it too big for a beginner?
Not necessarily. The distributor says it was created with beginners in mind. The shaft tapers, so the tip is slimmer than the base, and you decide how much of the length to use.
Are batteries included?
The facts only say it requires 2 AA batteries and do not list any in the package, so plan to supply your own. Fresh alkaline batteries give the strongest vibration.
The doctor is in
Add the Dr. Skin Cock Vibe #7 Realistic Vibrator to your cart for plain packaging, privacy-safe billing and a mystery gift in every order.
For adult use only. Read the instruction manual before first use. Specifications are the manufacturer's.
