Tantus Fido Dildo Ruby (Box)
ANAL PLEASURE REDEFINED
The Tantus Fido Dildo Ruby (Box) takes anal play beyond simple stimulation. Designed for those who enjoy fullness, the Fido uses a bold center knot to create a plug-like grip that releases intense pressure with every thrust. The deep ruby silicone catches the light as the toy moves, making each session visually and physically memorable.
MATERIAL & SAFETY
Tantus crafts the Fido from 100% platinum-cure silicone, a non-porous, phthalate-free material that refuses to harbor bacteria. The surface is silky smooth yet firm enough to deliver the targeted pressure the design demands. This silicone warms quickly to body temperature and works with water-based lubricants for a frictionless glide. Because safety comes first, the wide flared base keeps the toy securely anchored during use.
DESIGN THAT DOES DOUBLE DUTY
At the heart of the Tantus Fido Dildo is the middle knot. It bulges outward to mimic the pop of a plug, creating a sudden release of pressure as it passes the sphincter. Above the knot, a ribbed shaft gently massages the inner anal muscle with each slow pull. Together, the knot and ribs turn every stroke into a cascade of dual sensations that static toys simply cannot match.
HOW TO USE THE FIDO
Apply a generous coat of water-based lubricant over the entire shaft and knot. Take time to warm up with gradual insertion, letting the body accommodate each ridge. The knot requires steady pressure; once it slips inside, it stays put until you decide to pull it free. The flared base makes the Fido harness-compatible for hands-free play, and the toy can be used solo or with a partner.
CLEANING & CARE
Wash the Fido with warm water and mild soap or a dedicated toy cleaner after each session. The platinum-cure silicone can be sterilized by boiling for five minutes or wiping with a 10% bleach solution for deeper sanitization. Store the toy in its discreet box to keep it free of lint and away from other silicone items.
STAFF PRODUCT REVIEW
We tested the Tantus Fido Dildo Ruby across multiple sessions and found the knot to be the defining feature. It creates a satisfying lock that other ribbed toys lack. The pressure release is sudden and intense, exactly what an XL toy should deliver. Even after repeated use, the silicone held its shape and never felt tacky. Our team recommends the Fido for anyone ready to explore knot play with a body-safe, premium silicone design.
FREQUENTLY ASKED QUESTIONS
Q: Does the Tantus Fido Dildo work with a harness?
A: Yes. The flared base fits snugly against most standard O-ring harnesses, making it a solid choice for strap-on play.
Q: What lubricants are safe with this silicone toy?
A: Use only water-based lubricants. Silicone or hybrid lubes can damage the surface of the Fido.
Q: How do I clean the deep ruby silicone?
A: Wash with soap and water after each use. For a full sanitization, boil the toy for five minutes or use a 10% bleach solution wipe.
Q: Is the knot difficult to insert?
A: The knot requires patience and plenty of lubricant. Gradual pressure and deep breathing help; once it pops in, the sensation is uniquely intense.





