What does an automatic masturbator do that a manual sleeve does not? A manual sleeve only moves when your hand does. An automatic masturbator has a motor that moves the sleeve for you. The Roto-Stroke is named for thrusting and rotating motion, and the distributor lists four speeds and four patterns of thrusting and vibration. You hold the case and let the machine set the rhythm. A screen on the case shows the setting, and the clear cylinder detaches so the inside can be washed properly.
The Milker Roto-Stroke: hands-on control, motor-driven motion
The Milker Roto-Stroke is a rechargeable automatic masturbator. Its motor drives a soft TPE sleeve inside a clear cylinder, with four speeds and four patterns of thrusting and vibration. The sleeve has three different textures along its tunnel: grippy nubs, soft bumps and grooves. An LED screen on the side of the case shows the current setting in large numbers.
The case is 10.8 inches long and 3.4 inches wide, with 5 inches of insertion length. The see-through cylinder detaches, so you can take the unit apart, wash the inside and let it air dry. It is rated IPX6 and can be used in the shower, but it must not be submerged.
Best for: For penis owners who want a machine to do the stroking and like changing textures along the shaft. It suits solo sessions at home or in the shower. Note the 5 inch insertion length, which will not take the full length of a longer penis.
At a glance: 4 speeds, 4 patterns · 3 inner textures · TPE sleeve · LED screen · IPX6, USB rechargeable
Key features
| Powered motion |
Four speeds and four patterns of thrusting and vibration, as listed by the distributor. |
| Three textures |
Nubs, bumps and grooves line different sections of the tunnel. |
| TPE sleeve |
A soft, stretchy, phthalate-free inner sleeve. |
| LED screen |
Large numbers on the case show which setting you are on. |
| Detachable cylinder |
The clear cylinder comes off so the interior can be cleaned and dried. |
| IPX6 and rechargeable |
Shower safe, not submersible, and charged by USB cable. |
Specifications
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Case length: 10.8 in
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Case width: 3.4 in
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Insertion length: 5 in
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Case material: ABS plastic, silicone
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Inner sleeve material: TPE
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Water rating: IPX6 (shower safe, do not submerge)
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Charging: USB
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Color: Black, blue, clear
How to use
Charge the unit by USB before first use. Check that the clear cylinder and sleeve are seated correctly. Apply water-based lubricant to the sleeve opening and to yourself. Insert while the motor is off or on its lowest speed, then use the controls to step through the four speeds and four patterns; the LED screen shows where you are. Hold the case steady and let it work. Afterward, switch it off, detach the cylinder, wash the sleeve and let every part air dry before putting it back together.
Care
- Use water-based lubricant only; never petroleum-based products.
- Detach the clear cylinder and wash the TPE sleeve with warm water and mild soap.
- Let the sleeve and cylinder air dry completely before reassembly.
- Do not submerge the case, boil any part or use a dishwasher.
- Recharge by USB and store it dry, away from heat.
More on materials in our material safety guide.
Frequently asked questions
Does it thrust, rotate or vibrate?
The product name says thrusting and rotating. The distributor's feature list describes four speeds and four patterns of thrusting and vibration. The facts do not break the motions down further, so expect powered stroking motion with several patterns.
Will it fit me?
The insertion length is 5 inches, and the TPE sleeve is stretchy. The facts do not give an opening diameter. If you are longer than 5 inches, the sleeve will not cover your full length.
How do I clean it?
Remove the transparent cylinder from the case, wash the sleeve with warm water and mild soap, and let the parts air dry. Do not put the motor case under water.
Can I use it in the shower?
Yes. It is rated IPX6 and described as usable in the shower. The distributor's note also says not to submerge it, so keep it out of the bath. Dry it after use.
How is it different from the Cyber Milker?
The Roto-Stroke has a TPE sleeve, four speeds and four patterns, and an LED screen. The Cyber Milker adds a phone mount and a heating function, with six stroking modes and separate vibration settings.
Let the machine work
Add the The Milker Roto-Stroke Thrusting and Rotating Masturbator 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.
