What is a thrusting dildo? A thrusting dildo has a motor that moves the shaft back and forth by itself, so you hold it still and it does the stroking. That is different from vibration, which shakes the toy without moving it. Weak thrusters stall when muscles tighten around them. Dr. Knight uses what the maker calls SmartThrust Technology, with high torque motors intended to keep moving when you clench. It also gyrates and vibrates, giving three kinds of motion in one toy.
Dr. Knight: thrusting, gyrating and vibrating
Dr. Skin Silicone Dr. Knight is a large, realistic vibrating dildo that measures 10.5 inches. It has three kinds of motion: thrusting, gyrating and vibration, each with three speeds. The maker calls its drive SmartThrust Technology. It uses high torque motors so the thrusting keeps going when you tighten up during play.
An ergonomic handle at the base gives a firm hold and makes it easier to change the angle. The shaft is silicone with a satin-smooth finish over an ABS frame, shaped to target the G-spot. It recharges by USB and the cord is included. This listing is the beige version.
Best for: For experienced users who want a big, realistic dildo that moves by itself. The handle makes it practical for solo use and for a partner to hold. At 10.5 inches it is a large toy, so it is not the one to pick as a first dildo.
At a glance: 10.5 inches · Thrusts, gyrates, vibrates · 3 speeds · Ergonomic handle · USB rechargeable
Key features
| SmartThrust Technology |
High torque motors keep the thrusting going when you tighten around the shaft. |
| Three motions |
Thrusting, gyrating and vibration give you different kinds of stimulation. |
| Three speeds |
Each motion has three speeds, from slower to stronger. |
| Ergonomic handle |
A shaped handle gives a secure grip and easy control of the angle. |
| Silicone shaft |
Satin-smooth silicone glides easily and has a realistic shape. |
Specifications
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Length: 10.5 in
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Functions: Thrusting, gyrating, vibration
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Speeds: 3
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Materials: Silicone, ABS
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Power: USB rechargeable
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Color: Beige
In the box
How to use
Charge Dr. Knight with the included USB cord before first use, then wash the shaft and dry it. Apply a generous amount of water-based lubricant. Hold the toy by its handle and insert the tip slowly with all functions off. Go only as deep as is comfortable. Start the vibration at its lowest speed, then try the gyration, and add the thrusting last. Keep a steady grip on the handle so the shaft moves and your hand does not. Tilt the handle to aim the tip toward the G-spot. Switch off before removing it, then wash it.
Care
- Use water-based lubricant only; silicone lubricant can damage the silicone shaft.
- The maker does not state that it is waterproof, so wash the shaft by hand and keep the handle dry.
- Never boil it or put it in a dishwasher, as it has motors and a battery.
- Dry it fully and charge only with the included USB cord.
- Store it lying flat, apart from other silicone toys.
More on materials in our material safety guide.
Frequently asked questions
How big is Dr. Knight?
It is described as a large 10.5-inch dildo. The product details do not give the insertable length or the diameter. Part of the total length is the handle, so the insertable section is shorter than 10.5 inches.
What does SmartThrust Technology do?
It is the maker's name for the thrusting system. It uses high torque motors that are meant to keep the shaft moving when your muscles tighten around it, which is the point where weaker thrusting toys tend to slow or stop.
How many settings are there?
The maker describes three speeds of thrusting, gyrating and vibration. The product details do not explain whether each motion is controlled by its own button or how the functions combine, so check the instructions in the box.
Is it waterproof?
The product details do not say it is waterproof, so we do not recommend using it in the bath or shower. Clean the silicone shaft carefully with mild soap and a damp cloth, and keep water away from the handle and charging port.
Is it suitable for beginners?
Probably not. At 10.5 inches with powered thrusting, it is a large and strong toy. It suits people who already use bigger dildos. If you try it, use plenty of water-based lubricant and begin at the lowest speed.
Book in with Dr. Knight
Add the Dr. Skin Silicone Dr. Knight Thrusting Gyrating Vibrating Dildo 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.
