Forto F 33 17 MM Liquid Silicone Cock Ring Small Blue

What this is

The Forto F-33 is a one-piece cock ring molded from 100% silicone, supplied here in the blue colorway at size S with an internal diameter of 0.67 inches (1.7 cm). It arrives on a printed hang card marked ITEM# FO-225-12S, distributed by Vvole LLC of North Hollywood, California, and made in China. The card carries a CE mark and the line Sold for novelty use only.

There is no battery, no motor and no charging port. The ring on the card is a closed, continuous loop with a broad rounded band rather than a thin cord profile, and nothing about it needs setting up before first use beyond a wash.

The 0.67-inch measurement, and what it means for fit

0.67 inches (1.7 cm) is the ring's internal diameter at rest, printed beside a measurement diagram on the back of the card. That number is the one to compare against, because the F-33 is not sized by its outer dimension. The card also prints that the ring stretches up to 3x size, so the relaxed measurement is a starting point rather than a ceiling.

Size S is the designation printed on both faces of this card, in a red badge on the front and again as "F-33 SIZE S" beside the diagram on the back. Both the 0.67-inch figure and the 3x stretch note come from Forto's own printed panel, and they are the only two dimensional facts the packaging provides.

Material and construction

The front of the card states 100% SILICONE and SOFT & STRETCHY. That is the entire composition statement Forto prints, and this page does not extend it — no other material, coating or additive appears anywhere on the packaging, so none is described here.

Silicone is the usual material in this category because it holds its shape through repeated stretching and takes a smooth surface finish straight from the mold, which is consistent with the stretch figure Forto prints on the back panel. Beyond that, the card makes no claims about the material, and neither does this listing.

Browse the rest of the cock rings category if you want to compare band thicknesses and diameters before deciding.

Specifications

How to put it on

Forto prints a four-step diagram on the back of the card, and the steps are short. Use a water-based lubricant if needed. To place the ring on the shaft, slide it to the desired position. To place the ring around the testicles instead, slide in one testicle at a time, carefully, rather than attempting both at once.

The numbered illustration on the card maps those positions: positions 1 and 2 show the ring seated on the shaft, 3 and 4 show the testicle placement. The word the card uses for the second method is "carefully", and one testicle at a time is the instruction as printed.

Care and lubricant compatibility

The card is specific and narrow on both points: compatible with water-based lubricant only, and wash product with toy cleaner before and after each use. Both instructions are printed as requirements, not suggestions, so they are reproduced here as written rather than softened.

Water-based is the only lubricant class Forto names for this ring. Store it dry and out of direct sunlight between uses.

Who it suits

This is a no-electronics item for adults 18 and over who want a soft silicone band in the size-S designation rather than a rigid ring. Because there is nothing to charge or program, it suits someone buying a first ring as much as someone adding a specific diameter to a collection.

It is not a fit for anyone who wants vibration, adjustability or a fastening mechanism — the F-33 is a closed loop with no clasp. If that is what you are after, the broader sex toys range and the men's adult products section cover powered and adjustable alternatives.

Good to know

The back of the card carries a warning triangle with three statements, printed verbatim: this product should not be worn for over 30 minutes; extended use of cock rings can cause discomfort or injury; and it is not intended for medical use. The 30 minutes is a stated upper limit, not a target and not a feature — stop before it, and remove the ring if anything becomes uncomfortable at any point.

Keep out of reach of children. If you have any medical condition, consult a licensed healthcare professional before using a product of this kind.

No California Proposition 65 warning is printed anywhere on this card. For general background on how those warnings work and which substances carry them, the California Office of Environmental Health Hazard Assessment maintains the official Proposition 65 warnings site and a set of chemical fact sheets.

Frequently Asked Questions

What lubricant can I use with the Forto F-33?

Water-based lubricant only — the card states this as the sole compatible class under its PRODUCT CARE heading. Forto names no other lubricant type for this ring, so silicone-based and oil-based products fall outside the printed instruction and are not recommended here.

How do I clean it?

Wash it with a toy cleaner before and after each use, which is exactly what the back of the card instructs. The packaging names toy cleaner specifically rather than any other cleaning method, and the ring should be dried fully before it goes back into storage.

How long can the ring be worn?

Not more than 30 minutes — the card prints this as a limit, alongside a warning that extended use of cock rings can cause discomfort or injury. Read that figure as a maximum rather than a goal, and take the ring off sooner if there is any discomfort.

What does the 0.67-inch measurement refer to?

It is the internal diameter of the ring when it is not being stretched, printed beside a measurement diagram on the back of the card as 0.67" / 1.7 cm. The card separately prints that the silicone stretches up to 3x size, so the 0.67-inch figure describes the resting opening rather than its working range.

How is this order packaged for delivery?

Orders ship in plain, unmarked outer packaging with no product imagery or description on the outside. It will not show the Gear Isle name.

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.