How does a sucking masturbator work? A soft sleeve sits inside a hard case that houses the motors. One motor vibrates the sleeve. A second creates suction at the far end of the tunnel, pulling in pulses on the head of the penis. On the Thunder Stroker the two run together: vibration comes in 3 speeds and 7 patterns, and suction in 5 modes. You hold the case by its handle and can keep it still or stroke with it.
Thunder Stroker: a hammer that vibrates and sucks
The Thunder Stroker from LoveBotz is a powered male masturbator styled as a large war hammer in silver, gold and black. The sleeve is housed in the head of the hammer and the handle gives you a solid grip. Inside is a stretchy TPE tunnel lined with dozens of small nubs, with an insertion depth of 5.5 inches.
Vibration runs at 3 speeds and in 7 patterns, and a separate suction function adds 5 modes of its own. The sleeve pulls out for washing. The unit is splashproof, so it copes with lubricant and rinsing, but it is not waterproof. It charges by USB cable.
Best for: For penis owners who want a hands-on toy that does more than a plain sleeve, with suction focused on the head and vibration along the shaft. The hammer styling makes it a fun pick for fans of fantasy themes. It measures 9.1 by 7.7 inches, so it is not a pocket-size toy.
At a glance: 5 suction modes · 3 speeds, 7 patterns · Removable TPE sleeve · 5.5 in insertion depth · USB rechargeable
Key features
| Five suction modes |
Suction pulls on the tip in different rhythms. |
| 3 speeds and 7 patterns |
Ten vibration settings run alongside the suction. |
| Nubbed TPE tunnel |
Dozens of small nubs grip and massage the shaft with each movement. |
| Removable sleeve |
The sleeve lifts out of the case so it can be washed properly. |
| Hammer handle |
The handle gives a firm, one-handed hold. |
| USB rechargeable |
Charges with the supplied cable; no batteries to replace. |
Specifications
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Overall length: 9.1 in
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Overall width: 7.7 in
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Insertion depth: 5.5 in
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Vibration: 3 speeds, 7 patterns
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Suction: 5 modes
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Water resistance: Splashproof (not waterproof)
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Materials: ABS plastic, TPE, silicone (buttons)
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Color: Silver, gold, black
In the box
- Thunder Stroker masturbator
- USB charging cable
How to use
Charge the stroker with the USB cable before first use. Squeeze a generous amount of water-based lubricant into the opening of the sleeve and spread some on yourself. Hold the hammer by its handle and slide in while the motors are off. Turn on the vibration at the lowest speed, then add suction and step through its modes until you find a rhythm you like. You can hold it still or move it. When you finish, switch it off, gently pull the sleeve out of the case and wash it.
Care
- Use water-based or silicone-based lubricant, as the distributor recommends. Never use petroleum-based products.
- Pull the sleeve out gently and wash it with warm water and toy cleaner after every use.
- The case is splashproof only. Wipe it clean and never put it under water.
- Pat the sleeve dry and let it air fully before putting it back in.
- Store it in a cool, dry place, out of direct sunlight and apart from other toys.
More on materials in our material safety guide.
Frequently asked questions
How deep is the tunnel?
The insertion depth is 5.5 inches. The sleeve is stretchy TPE, so it adapts to different girths, but the distributor gives no opening diameter. Longer users will not be able to insert their full length.
Can suction and vibration run at the same time?
Yes. The distributor describes the 5 suction modes as working in combination with the 3 speeds and 7 patterns of vibration, so you can layer the two or use them separately.
Is it waterproof?
No. It is described as splashproof: it can handle wet lubricant but must not be submerged. Take the sleeve out and wash that under the tap. Clean the hard case with a damp cloth.
Which lubricant should I use?
The note from the distributor recommends water-based and silicone-based lubricants and rules out petroleum-based ones. Water-based is the easiest to rinse out of a textured sleeve, so it is the practical first choice.
How do I clean it?
Remove the sleeve by pulling it gently from the hammer head. Wash it with warm water and toy cleaner, rinse the tunnel through, pat it dry and let it air before reassembling.
Pick up the Thunder Stroker
Add the Thunder Stroker Vibrating and Sucking 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.
