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The XR 12-Inch Cock Lock Dildo with Balls is a large realistic dildo with a feature most big toys lack: a base that connects to cock-lock and Vac-U-Lock systems. That makes it just as usable in your hand as it is mounted on a compatible harness plug or a sex machine. With nearly 10 inches you can insert and a 2.9-inch widest diameter, it's for experienced users who already know they enjoy serious size.
XR gives it a wet-look finish, a pink mushroom-shaped head, raised blue veins along the shaft and a tight, wrinkled scrotum with a seam down the middle. The skin tone is listed simply as "light". The mushroom head is the widest part of the tip, so you'll feel a defined ridge on the way in and out, while the veins add a subtle texture as it moves. The balls are more than decoration, too: they give you something solid to grip when you're using it by hand.
The shaft is phthalate-free PVC. XR describes it as firm with a flexible bend: it holds its line when you push, but gives a little instead of staying rigid like glass or hard plastic. That bend helps a long toy follow your body's curve rather than jabbing straight ahead, and on a machine it softens the impact of each stroke slightly.
At this scale the numbers matter. Overall length is 12.4 inches, of which 9.8 inches is insertable. The widest insertable diameter is 2.9 inches, which works out to roughly 9.1 inches around. That's far beyond an average realistic toy. A simple test: measure the widest point of the largest toy you use comfortably. If it's under about 2 inches across, work up through a mid-size first rather than jumping straight here. Few people use the full length, and that's fine; comfort sets the depth, not the toy.
The base is made for cock-lock and Vac-U-Lock connectors, where a plug on the harness, handle or machine slides into a socket in the base of the dildo. XR says it fits most sex machines that use those systems. Push the connector in fully and check it's seated before you start, because a toy this long will wobble if it's only half attached. On a machine, begin with the shortest stroke and slowest speed, and check the angle by hand before anyone gets into position.
Take a long warm-up with fingers or a smaller toy, use plenty of lube and go slowly. Lying on your back with your knees drawn up gives your hands the most reach and control with a long shaft. Afterwards, wash it with warm water and mild soap or a toy cleaner and dry it fully. PVC can feel tacky if it's stored somewhere warm, so keep it in a cool drawer, out of sunlight and away from other toys.
Still deciding on size? Our dildo buying guide walks through measurements, or compare more XL and large dildos and realistic dildos.
Helpful answers about XR 12-Inch Cock Lock Dildo with Balls.
No. With a 2.9-inch widest diameter and 9.8 inches of insertable length, it's meant for people who already use large dildos comfortably. If you're newer, start with something under 2 inches across and come back to this one once you know your limits.
XR says this one works with most cock-lock and Vac-U-Lock machines. Check that your machine's attachment uses one of those plug systems rather than a suction cup or a brand-specific connector. Browse our sex machines for compatible units if you're still choosing one.
Only with a harness or plug designed for Vac-U-Lock or cock-lock connections, where the dildo locks onto the fitting. Its base isn't listed as a flat O-ring base, so a standard ring harness may not hold it securely. At this size and length, it's mainly suited to experienced partners.
No suction cup is listed. The base is a lock fitting, so for hands-free use you'll need a compatible machine, harness plug or Vac-U-Lock handle. If riding on a wall or floor is what you want, look at a dildo with a suction base instead.
XR doesn't name a lube on our supplier sheet, so a thick water-based lube is the safe default. It cleans off PVC easily and won't react with the material. Thicker formulas last longer on a large toy, which helps with a slow, gradual start.
Wash it with warm water and mild soap after every use, paying attention to the creases in the balls and around the veins, then pat dry. Store it on its own in a cool, dark place. PVC can mark or react with other toy materials if they're left touching.
Expert guidance to help you choose, use and care for your products with confidence.