Is this really only for advanced users?

Yes, absolutely. The middle knot is 2.5 inches in diameter, and the full 9-inch length with ribbed texture creates intense sensations. This isn't a toy to work up to gradually — you need to be comfortable with substantial anal play before attempting the Fido.

How does the knotted design actually feel?

The magic happens when you pull the middle knot past your anal muscles. It creates a pressure release that feels like waves of intensity. The ribbed shaft above adds texture stimulation that most plugs miss entirely. It's a completely different sensation from standard plugs or dildos.

Can I use this with silicone lube?

No, stick to water-based or silicone-hybrid lubes only. Pure silicone lube can degrade the premium silicone over time. The good news is you can sterilize this completely between uses by boiling or dishwasher cleaning.

Will this work with my harness?

Yes, but with a technique. You fold down the base and slide your O-ring around the bottom shaft. The flexible base design makes harness play possible, though the substantial weight means your partner will definitely feel the heft during use.

How much warm-up time should I plan?

Plan significant warm-up time. Start with smaller toys and work up to something close to 2.5 inches in diameter before attempting the Fido's knot. Use plenty of lube and go slow — this toy rewards patience and punishes rushing.

Tantusanal

Fido Silicone Knotted Anal Toy Ruby 9-Inch

Name: Fido Silicone Knotted Anal Toy Ruby 9-Inch
Brand: Tantus
SKU: 77658
Price: 60.99 USD
Availability: InStock

The knot that releases mind-bending pressure on command.

$60.99$67.9910% off

How it feels

Beginner friendliness
Insertable size
Tapered fit
Base security
Weight and heft
Body-safe material

What it does

I've tested a lot of knotted toys, but the Fido hits different. That middle bulb isn't just decoration — it creates genuine pressure waves when you pull it past your muscles. The ribbed shaft above adds texture that most plugs skip entirely. This is absolutely advanced territory (that 2.5-inch knot doesn't negotiate), but if you're ready for intensity that builds and releases in waves, the Fido delivers something genuinely unique. The premium silicone and substantial weight make every sensation feel deliberate and grounded.

FAQs / Q&A

Is this really only for advanced users?
Yes, absolutely. The middle knot is 2.5 inches in diameter, and the full 9-inch length with ribbed texture creates intense sensations. This isn't a toy to work up to gradually — you need to be comfortable with substantial anal play before attempting the Fido.
How does the knotted design actually feel?
The magic happens when you pull the middle knot past your anal muscles. It creates a pressure release that feels like waves of intensity. The ribbed shaft above adds texture stimulation that most plugs miss entirely. It's a completely different sensation from standard plugs or dildos.
Can I use this with silicone lube?
No, stick to water-based or silicone-hybrid lubes only. Pure silicone lube can degrade the premium silicone over time. The good news is you can sterilize this completely between uses by boiling or dishwasher cleaning.
Will this work with my harness?
Yes, but with a technique. You fold down the base and slide your O-ring around the bottom shaft. The flexible base design makes harness play possible, though the substantial weight means your partner will definitely feel the heft during use.
How much warm-up time should I plan?
Plan significant warm-up time. Start with smaller toys and work up to something close to 2.5 inches in diameter before attempting the Fido's knot. Use plenty of lube and go slow — this toy rewards patience and punishes rushing.

Care Instructions

Clean with antibacterial soap and warm water before and after each use
Boil for 3 minutes or run through dishwasher top rack for deep sanitizing
Use only water-based or silicone-hybrid lubricants, never pure silicone lube
Store in included box or soft pouch to protect the silicone surface
Inspect regularly for nicks or tears that could harbor bacteria

In the box

1x Fido knotted anal toy in Ruby
1x storage box

Specs

Insertable Length: 9 inches
Top Tip Diameter: 1.8 inches
Middle Knot Diameter: 2.5 inches
Base Diameter: 2.8 inches
Weight: 15 oz
Material: 100% Ultra-Premium Silicone
Harness Compatible: Yes, with O-ring harnesses
Care: Boilable, bleachable, dishwasher safe

Emma's take

You're building toward something. This knot fills you differently—the pressure builds, then the release hits when you choose it. Pairs beautifully with the control you're already exploring.

One of the ones worth quietly recommending over coffee ♥

Secure checkout
Encrypted end to end. Your statement reads XDIPX.
Discreet shipping
Plain box, plain label. Not a secret, just nobody's business.
2-3 day delivery
Ships fast from US warehouses in Michigan and Arizona.
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.

Secure checkout
Encrypted end to end. Your statement reads XDIPX.
Discreet shipping
Plain box, plain label. Not a secret, just nobody's business.
2-3 day delivery
Ships fast from US warehouses in Michigan and Arizona.
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.
Secure checkout
Encrypted end to end. Your statement reads XDIPX.
Discreet shipping
Plain box, plain label. Not a secret, just nobody's business.
2-3 day delivery
Ships fast from US warehouses in Michigan and Arizona.
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.

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