Tantus Stud Plug Anal Plug Onyx

The Tantus Stud Plug in Onyx delivers a secure, comfortable anal experience with a design focused on staying put. Its tapered tip glides in smoothly, while the dramatic transition from narrow head to thicker shaft creates a pronounced ridge that anchors the plug in place, even during movement. Made from Tantus’s signature platinum-grade silicone, this plug offers a firm yet forgiving feel that’s safe for extended play.

Unlike many plugs that can slip out with activity, the Tantus Stud Plug features an exaggerated head-to-shaft ratio. Once fully inserted, the sphincter rests behind the head’s flare, locking the plug in position while the slender neck allows natural closure. This intentional shape makes it ideal for hands-free wear during foreplay, intercourse, or solo sessions where you want a subtle, reliable fullness.

• Tapered tip for gentle, gradual insertion without discomfort.
• Pronounced head-to-shaft ridge creates a secure fit that resists slipping out.
• Platinum-cured silicone is non-porous, hypoallergenic, and free from phthalates and latex.
• Onyx black finish offers a sleek, discreet look that won’t stain or fade.
• Firm flexibility maintains shape while bending slightly to match your body’s contours.
• Compatible with water-based lubricant only; avoid silicone lubes to preserve material integrity.

Total Length	3.75 inches
Insertable Length	3.25 inches
Maximum Diameter	1.4 inches
Neck Diameter	0.8 inches
Material	Platinum Silicone
Base	Flared, anal-safe
Color	Onyx (Black)

The Tantus Stud Plug is crafted from 100% platinum silicone, a medical-grade material trusted for its durability and body compatibility. It holds warmth, cleans easily, and can be fully sterilized. After each use, wash with mild soap and warm water, or boil for 5-10 minutes for a deeper clean. You can also use a 10% bleach solution for complete sanitization. Store separately from other silicone toys to prevent surface interaction.

When our team tried the Tantus Stud Plug, we immediately noticed how the dramatic head-to-shaft transition creates a confident lock-in feeling without excessive pressure. The tapered tip made insertion easy even for those newer to anal play, and the firm silicone transmitted subtle movements during activity, adding an extra layer of sensation. We recommend this plug for anyone wanting a stay-put option that doesn’t sacrifice comfort. Whether you wear it during partner play or alone, it performs consistently and cleans up in minutes.

Q: What makes the Tantus Stud Plug stay in place?

A: The plug’s design uses an exaggerated head-to-shaft diameter difference. Once inserted, the sphincter settles into the narrow neck, holding the plug securely against the flared head. This mechanical lock keeps it from slipping out during movement.

Q: Can beginners use this plug?

A: Yes, the tapered shape and modest maximum diameter (1.4 inches) make it suitable for those new to anal toys, though some prior experience with smaller sizes may help with comfort during insertion.

Q: How should I clean the Tantus Stud Plug?

A: Wash with warm water and antibacterial soap, or boil it for 5-10 minutes for sterilization. You can also wipe it down with a 10% bleach solution then rinse thoroughly. Dry with a lint-free cloth before storing.

Weight	0.5 kg
Dimensions	20.32 × 15.24 × 10.16 cm