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✦ Part of b-Vibe's luxury lineup. The FF Hand is an extreme, full-length fisting trainer — a lifelike 16.5" hand-and-forearm in body-safe silicone, sex-educator designed, with a flared suction base and a fully waterproof build. A serious, premium piece for advanced FF players chasing real depth.
What is a hand-and-forearm fisting dildo? This is depth-and-fullness play at its most extreme. The toy is shaped like a real hand with the fingers drawn together into a tapered point for entry, opening up to the fist and then a long forearm-style shaft — so you're working with both girth at the hand and genuine length up the arm. The fingers ease you in; the forearm is for those who want to go deep. This is advanced FF territory, not a step toward it. If you're building up rather than already there, our Backdoor Play Starter Kit guide and the sex info blog are the right starting points.
When going deep is the goal, only one hand measures up. The b-Vibe FF Hand is a lifelike, arm-shaped fisting dildo built for deep, intense, genuinely immense sensation. Moulded from smooth, body-safe silicone and designed by sex educators, it takes the form of a full hand and forearm: the fingers are held together into a tapered entry that eases you in, opening to the fist and a long 15.5" (39.5 cm) insertable arm for those chasing real depth.
The hand measures 9" (23 cm) around — roughly 2.86" (7.3 cm) across — delivering an intensely full feeling, while the forearm shaft lets experienced players explore length few toys can offer. A flared suction base keeps everything anchored safely outside the body and locks onto any smooth, flat surface for hands-free play, and the 100% waterproof build makes it ready for the shower or bath. Built for advanced anal play and FF enthusiasts, it's among the most extreme pieces in our huge insertables range. Use with generous water-based lube.
⚠ Extreme play — for experienced FF players only. This is a 15.5" (39.5 cm) insertable forearm reaching a 9" (23 cm) hand circumference — extreme in both depth and girth. It is not a training step for anyone still working up. Depth matters as much as width here: go slowly, never push past comfort, use very generous water-based lube, and stop the instant you feel pain or resistance. Keep the flared base outside the body at all times, and never go deeper than feels safe — more length is available than most bodies should take.
| Full hand & forearm | Lifelike 16.5" arm shape for an intensely full feeling and extreme depth. |
| Tapered finger entry | Fingers drawn to a point for an easier start before the fist and arm build. |
| Sex-educator designed | Shaped with anatomy in mind for advanced FF and deep anal play. |
| Flared suction base | Anchors safely outside the body and grips flat surfaces for hands-free play. |
| Body-safe silicone | Smooth, non-porous and hypoallergenic — comfortable and easy to clean. |
| 100% waterproof | Ready for shower and bath play, and simple to rinse clean. |
| Discreet shipping | Plain packaging, no product names or logos. |
This is a toy for people who already know their limits — approach it with the respect that depth demands. Give yourself unhurried time and total privacy, and make sure you're fully relaxed and warmed up before you begin; this is never a cold-start toy. Press the suction base onto a clean, smooth, flat surface, apply very generous water-based lube to both the hand and yourself, and ease the tapered fingertips in first, letting your body set the pace as the fist and arm follow. Re-apply lube constantly — far more than you'd expect for a piece this size.
Take only as much length as feels genuinely comfortable. With a forearm this long there's more shaft than most bodies should take, so depth is something to build into slowly and never chase — stop well before any pain, pressure, or resistance. Enjoy the fully waterproof build in the shower or bath if you like, keep the flared base outside the body at all times, and end the session the moment anything stops feeling good. If you're not already fisting comfortably, this isn't the toy to get there on — our beginner's guide and the smaller trainers in our range are the place to build up first. Questions? The Ottawa shop is always happy to talk it through, judgment-free.
Experienced fisting (FF) players who already fist comfortably and want to explore extreme depth and fullness. With a 15.5" insertable forearm and a 9" hand circumference, it's at the far end of the spectrum — not a training step, and not for anyone still working up to fisting. If that's you, start with smaller trainers and our beginner's guide instead.
Honestly, more length is available than most bodies should take — the full forearm is there for reach, not as a target to hit. Depth play carries real risk, so take only what feels genuinely comfortable, build into it slowly over time, and stop well before any pain or resistance. The length is a ceiling to stay well under, not a goal.
It's modelled on a real hand and forearm. The fingers are held together into a tapered point that eases you in, then the girth builds through the fist (9" around at its widest) before continuing up the long arm-style shaft. So you get both a manageable entry and serious length and fullness beyond it.
Yes — it's 100% waterproof, so it's shower- and bath-friendly and easy to rinse clean. The suction base grips smooth, flat surfaces like tile, which suits wet-room play.
Water-based only, since silicone lube can degrade the silicone — and for a piece this size, use a great deal of it and re-apply constantly. Thorough, generous lubrication is essential for safe, comfortable play. You'll find options in our water-based lube collection.
♥ Want to talk it through first? We're here. Wicked Wanda's is a real shop in Ottawa, and there's no question too advanced or too awkward — we'll give you honest, judgment-free advice about extreme play and whether a piece like this fits where you are. Prefer to shop from home? We ship discreetly to any territory across Canada, with local Ottawa delivery on select items.
Shop online for discreet, Canada-wide shipping, or visit us in Ottawa for a candid chat and honest advice in person.
For adult use only. Read the full product description and information before use.
