What is the inner diameter and will it fit me?

The F-25 has a 23mm inner diameter, which suits a snug fit for most. The liquid silicone stretches to roughly three times its resting size, so it accommodates a wider range than the measurement alone suggests. If you are between sizes, the stretch gives you room.

How do I put on and remove a silicone cock ring safely?

Apply a small amount of water-based lube to the ring and yourself before putting it on, ideally before full arousal so the fit is easier to manage. Wear for no longer than 20 to 30 minutes at a stretch and remove gently. Never force removal.

Can I use any lubricant with the F-25?

Water-based lubricant only. Silicone-based lubes can degrade silicone toys over time, so they are best avoided here.

How do I clean and store the F-25?

Warm water and a drop of mild soap is all it takes. Rinse thoroughly, pat dry, and store it flat or in a small pouch away from other silicone items to prevent material transfer.

Is liquid silicone different from regular silicone for body-contact toys?

Liquid silicone is a specific formulation that cures to an exceptionally smooth, almost frictionless surface. It is still body-safe silicone, free from phthalates and latex, but the hand-feel is noticeably softer and more skin-like than firmer silicone blends.

Fortocock-ring

F-25 Liquid Silicone Cock Ring 23mm

Name: F-25 Liquid Silicone Cock Ring 23mm
Brand: Forto
SKU: 75138

Silky grip that stretches with you, every time.

$11.99$18.0033% offIn stock

How it feels

Tightness
Material softness
Stretch range
On and off ease
Wear time comfort
Body-safe material

Color

What it does

The F-25 is known for one thing done very well: a grip that builds without pinching. Liquid silicone sits softer against skin than standard silicone, so the pressure arrives as warmth and hold rather than bite. Reviewers reach for it when they want sensation that stays steady through the whole session, not just the first few minutes. The 23mm inner diameter suits a snug, confident fit, and the triple-stretch formula means getting it on is never a production.

FAQs / Q&A

What is the inner diameter and will it fit me?
The F-25 has a 23mm inner diameter, which suits a snug fit for most. The liquid silicone stretches to roughly three times its resting size, so it accommodates a wider range than the measurement alone suggests. If you are between sizes, the stretch gives you room.
How do I put on and remove a silicone cock ring safely?
Apply a small amount of water-based lube to the ring and yourself before putting it on, ideally before full arousal so the fit is easier to manage. Wear for no longer than 20 to 30 minutes at a stretch and remove gently. Never force removal.
Can I use any lubricant with the F-25?
Water-based lubricant only. Silicone-based lubes can degrade silicone toys over time, so they are best avoided here.
How do I clean and store the F-25?
Warm water and a drop of mild soap is all it takes. Rinse thoroughly, pat dry, and store it flat or in a small pouch away from other silicone items to prevent material transfer.
Is liquid silicone different from regular silicone for body-contact toys?
Liquid silicone is a specific formulation that cures to an exceptionally smooth, almost frictionless surface. It is still body-safe silicone, free from phthalates and latex, but the hand-feel is noticeably softer and more skin-like than firmer silicone blends.

Care Instructions

Rinse with warm water and mild soap immediately after use.
Pat dry with a clean towel and store flat or in a pouch away from other silicone toys.
Use only water-based lubricant to protect the silicone surface.
Inspect before each use and retire if any tearing or distortion appears.

In the box

1x F-25 liquid silicone cock ring (23mm, black)

Specs

Material: 100% liquid silicone
Inner diameter: 23mm
Stretch: Expands to approximately 3x original size
Color: Black
Ring style: Classic, non-vibrating

Emma's take

Weirdly hard to make a bad choice here. It all lands.

Your statement reads XDIPX
Nothing on the bill names a product, a category, or this store.
Ships in plain packaging
Plain box, plain label. Not a secret, just nobody's business.
Free US shipping over $99
Ships from Michigan and Arizona. Most orders arrive in two to three days.
30-day returns
Something off? Tell us. We'll make it right.
Always genuine
Sourced direct. No knock-offs, ever.
Body-safe materials
Medical-grade silicone, glass, and steel, named on every product page.

Your statement reads XDIPX
Nothing on the bill names a product, a category, or this store.
Ships in plain packaging
Plain box, plain label. Not a secret, just nobody's business.
Free US shipping over $99
Ships from Michigan and Arizona. Most orders arrive in two to three days.
30-day returns
Something off? Tell us. We'll make it right.
Always genuine
Sourced direct. No knock-offs, ever.
Body-safe materials
Medical-grade silicone, glass, and steel, named on every product page.
Your statement reads XDIPX
Nothing on the bill names a product, a category, or this store.
Ships in plain packaging
Plain box, plain label. Not a secret, just nobody's business.
Free US shipping over $99
Ships from Michigan and Arizona. Most orders arrive in two to three days.
30-day returns
Something off? Tell us. We'll make it right.
Always genuine
Sourced direct. No knock-offs, ever.
Body-safe materials
Medical-grade silicone, glass, and steel, named on every product page.