Cal Exotic Dr. Joel Kaplan Universal Prostate Probe Silicone Black

What it is

The Cal Exotic Dr. Joel Kaplan Universal Prostate Probe is a one-piece black silicone probe, supplied on a sealed clamshell blister card by California Exotic Novelties. One probe is included. The card front carries the maker's "Pure Silicone" mark and the Dr. Joel Kaplan name that the product line is sold under.

It has no batteries, no motor and no moving parts. What you are buying is a single molded shape, and that shape is the entire design — the product photograph shows the probe out of its pack alongside the card, so the proportions and the curve are visible before you order.

The shape, part by part

The probe is built from four distinct sections along one continuous curve. At the top is a rounded, slightly bulbed head. Below it the shaft narrows into a waist and then bends forward again, which is what gives the piece its hooked profile rather than a straight-line one.

Partway down the underside there is a short arm that projects outward. It rests against the body on the outside rather than being inserted, so it works as a stop: the probe can only travel so far before that arm meets skin and stays put. A plain straight shaft has nothing to limit how far it goes, and that is precisely the problem the arm is there to solve.

At the base the silicone loops back on itself into a closed ring, and the ring is the handle. It is wide enough to take a finger, which turns positioning, angle changes and removal into a deliberate one-finger action instead of a pinch at a slippery edge. A base wider than the shaft is the standard feature to look for in anything used anally, and a closed loop is about as unambiguous a base as a shape can have.

About the silicone

Silicone is a synthetic polymer with a backbone of alternating silicon and oxygen atoms, rather than the carbon chains that make up most everyday plastics. That structure is why it behaves as it does in body-contact products: it is non-porous, so residue sits on the surface rather than soaking into it; it tolerates warm tap water without softening or clouding; and it keeps its flexibility for years instead of going brittle or sticky the way older rubber and jelly materials did.

Flexibility here is relative. This is a firm piece rather than a floppy one — it holds its curve under pressure and gives slightly rather than folding. That firmness is what makes the shape meaningful, because a shape that collapses is not really a shape at all.

One compatibility note is worth knowing before the first use: silicone-based lubricant and silicone products are a poor match. Silicone lubricant can gradually soften the surface of a silicone item and leave it feeling tacky. A water-based lubricant does not interact with the material, rinses away in plain water, and is the sensible default for anything molded from silicone.

How to use it

Wash the probe first, then apply a generous amount of water-based lubricant to the head and along the shaft. Silicone is not self-lubricating and anal use is unforgiving of a dry surface, so be less sparing than you think you need to be.

Go slowly and let the shape do the work. Put one finger through the base ring, bring the head into position, and let the body open rather than pushing against resistance. The curve is meant to follow the natural angle, so small changes of wrist position usually achieve more than force does. The external arm will meet skin and stop the probe's travel; that is the intended depth, not an obstacle to push past.

Keep a finger through the ring throughout. Removal is the same movement in reverse — slow, by the ring, with more lubricant if anything feels dry. Stop if you feel pain at any point. Discomfort is information, not something to work through.

Cleaning and storage

Wash it in warm water with a mild unscented soap before the first use and after every use, then rinse it well and let it air-dry fully. Because the surface is non-porous there is nothing for residue to sink into, so a straightforward wash genuinely does the job — pay attention to the underside of the arm and the inner face of the ring, where water tends to sit.

Avoid abrasive scourers, solvents and alcohol-based cleaners, all of which dull the finish over time. Store it dry, out of direct sunlight, and not pressed up against other silicone items for months on end. Look it over now and then: a nick, a split or a patch that has gone tacky means it is time to replace it rather than clean it.

Who it's for

This is an adult novelty for people aged 18 and over who want a simple, non-powered silicone probe with a clear stop and a real handle. The absence of electronics makes it an uncomplicated starting point for anyone new to this category, and the ring base is the feature experienced buyers tend to look for first. It sits in the men's toys range, alongside the wider selection under adult toys.

It is not a device with settings to learn or a charge to manage, and it is not sold to address any medical condition. If you are comparing it against other men's accessories, the rest of the men's gear section is the place to look — this one is deliberately the plainest kind of item in it.

Good to know

Use a water-based lubricant, and use plenty of it. Do not share the probe between people without cleaning it thoroughly first, and keep it out of reach of children. Anyone with hemorrhoids, a bowel condition, a recent injury or surgery in the area, or a bleeding disorder should speak with a licensed healthcare professional before using any anal product. Stop if you notice bleeding, pain or lasting irritation, and seek advice.

No California Proposition 65 warning appears on the face of the card in the product photograph, and we do not add one that is not printed. If you want background on how that scheme works, California's OEHHA maintains an explanation of Proposition 65 warnings as well as individual chemical fact sheets. Neither page refers to this product in any way.

Orders leave in plain, unbranded outer packaging with nothing on the outside identifying the contents or the store, and the billing line on your statement is a generic business name.

Frequently Asked Questions

What is this probe made of?

It is molded from silicone, and the blister card carries California Exotic Novelties' "Pure Silicone" mark. In practice that means the surface is non-porous and washable, so warm water and a mild unscented soap are enough to clean it — no dedicated cleaner is needed.

What lubricant should I use?

Use a water-based lubricant, and apply more than feels necessary. Silicone-based lubricant is the one type to avoid, because over time it can soften the surface of a silicone item and leave it feeling tacky. Water-based lubricant rinses off in plain water and leaves the material unaffected.

What is the ring at the base for?

The ring is the handle, and it is the wide base that keeps the probe where you put it. Putting one finger through the loop gives you control over angle, depth and removal, which is far easier and steadier than trying to grip a lubricated piece of silicone by its edge.

Does it need batteries or charging?

No — there are no batteries, no motor and nothing to charge. It is a single molded piece with no electronics, so there is nothing to fail and nothing to wear out except the silicone itself.

How discreet is the delivery?

Orders ship in plain outer packaging with no wording or imagery indicating what is inside or where it came from. The probe arrives on its original sealed clamshell card within that outer packaging.

Product information compiled and reviewed by the Gear Isle product team. We transcribe product specifications directly from manufacturer packaging. Found an error? Tell us.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Adult novelty device for adults 18 and over. Consult a licensed healthcare professional before use, especially if you have a medical condition. Keep out of reach of children.