The Tantus Strapless Classic Vibrating Strap-On Dildo delivers a hands-free, harness-free penetration experience designed for couples who want deeper intimacy without the fuss of straps and buckles. Its dual-ended body-safe silicone form features a insertable bulb end that the wearer secures vaginally using their own internal muscles, while the angled shaft extends outward for natural partner penetration. A removable single-speed waterproof bullet vibrator sits within the shaft, adding targeted stimulation for both partners simultaneously. Tantus's signature matte surface finish improves grip and makes the toy comfortable to wear across extended sessions. The shaft is firm yet flexible enough to move with the body, and the whole toy is fully waterproof for easy cleaning and aquatic play.

Tantus Strapless Classic Vibrating Dildo features:

• Strapless design for hands-free, harness-free penetration
• Removable single-speed waterproof bullet vibrator included
• Bullet powered by 3 x LR44 batteries (included)
• Firm yet flexible shaft angled for natural movement
• Designed for internal wear by the penetrating partner
• Matte silicone surface for improved grip and comfort
• Ideal for partner play — G-spot, A-spot, P-spot, and clitoral stimulation possible
• Anal safe
• Fully waterproof

Specifications / Size & material

• Shaft length: 6 in / 15.2 cm
• Shaft diameter: 1.5 in / 3.8 cm
• Bulb length: 2.5 in / 6.4 cm
• Bulb diameter: 1.5 in / 3.8 cm
• Vibration speeds: Single-speed bullet vibrator
• Power source: 3 x LR44 batteries (included)
• Waterproof: Yes
• Material: Body-safe silicone — non-porous, latex-free, and phthalate-free

Intensity & Experience Level

Level: Beginner to Intermediate | Sensation: Vibration / penetrative pressure

The strapless design is approachable for those new to harness-free play, though it does require some practice to find a comfortable internal grip with the bulb end. The single-speed vibration keeps things straightforward while still delivering meaningful stimulation, making it a forgiving introduction to strapless strap-ons without overwhelming first-time wearers.

Who is this product for?

• Adventurous couples: Partners seeking an innovative, intimate hands-free experience without the setup of a traditional harness.
• Beginners to harness-free play: Those exploring strap-on dynamics for the first time who want a simpler, more body-connected option.
• Individuals with limited dexterity: People who find harness buckles and straps difficult to manage and prefer a no-harness solution.
• Vibration seekers: Anyone who wants simultaneous internal and shaft-transmitted vibration during partner penetration.
• Seasoned users: Experienced toy enthusiasts looking to add a creative, sensation-rich twist to partnered intimacy.

How to use the Tantus Strapless Classic Vibrating Strap-On Dildo?

1. Prepare: Wash your hands and the toy thoroughly to create a clean, relaxed setting.
2. Lubricate: Apply a generous amount of water-based lubricant to both the bulb end and your body for a smooth, comfortable insertion.
3. Insert and position: Gently insert the bulb end vaginally, letting your internal muscles naturally grip and secure the toy. Adjust the angle until the shaft aligns comfortably for partner penetration.
4. Comfort checkpoint: Pause and check that the bulb feels secure and the shaft angle feels natural before proceeding — both partners should confirm comfort before continuing.
5. Activate vibration: Switch on the removable single-speed bullet vibrator housed in the shaft for added stimulation for both wearer and partner.
6. Enjoy and adjust: Rely on your body's natural grip, experiment with minor positional shifts, and communicate with your partner to find the most pleasurable fit.
7. Stop and release: To remove, relax your internal muscles and gently ease the bulb end out. Turn off the bullet vibrator before removal. Stop use immediately if either partner experiences discomfort.

Techniques & ways to play

• Missionary: Allows easy access for angle adjustments while maintaining intimate eye contact between partners.
• Spooning: The natural torso curve keeps the angled shaft well-aligned for comfortable, sustained penetration.
• Side-by-side: Gives both partners flexibility to fine-tune positioning and explore mutual satisfaction together.
• External solo exploration: The vibrating shaft can be used externally on erogenous zones such as the nipples, neck, underside of the penis head, or clitoris.
• Dom/sub dynamic: The penetrating partner (wearer) holds physical control of depth and rhythm via body movement, while the receiving partner can signal pace through verbal cues — always establish a clear safeword and obtain enthusiastic consent before escalating intensity.

Pairs well with / Complete the scene

• Water-based lubricant: Required to protect the silicone surface — choose a quality water-based formula for lasting comfort.
• LR44 replacement batteries: Keep a spare set on hand so the bullet vibrator is always ready to go.
• Toy cleaner: A silicone-safe toy cleaner alongside warm water makes after-play hygiene quick and easy.
• Blindfolds or restraints: Heighten anticipation and sensory focus while the strapless design keeps penetration hands-free.
• Strap-on harnesses & dildos collection and Couples' vibrators collection for complementary products.

How to clean and care

Wash the toy with warm water and mild soap or a designated silicone-safe toy cleaner before and after every use. Remove the bullet vibrator before cleaning the shaft to protect the battery compartment. Pat the toy dry with a lint-free cloth, then allow it to air dry completely before storage. Use only water-based lubricants — silicone-based lubricants can degrade the silicone surface over time. Store in a cool, dry place away from direct sunlight and keep it separate from other toys to prevent material-on-material degradation.

Additional information

The strong, pinpointed vibrations make this toy potentially well-suited for individuals who experience decreased genital sensation, as stimulation can be directed precisely where it is needed. Beyond partner penetration, the vibrating shaft can be applied externally to a wide range of erogenous zones — including the nipples, neck, and underside of the penis head — expanding its versatility as a body massager. The waterproof construction adds durability and simplifies cleaning. The no-harness approach also makes it a practical choice for those who find conventional strap-on harnesses difficult to fit or fasten.

Special considerations / warnings

• Mobility requirement: Effective use requires sufficient hand and arm mobility to insert and position the bulb end correctly.
• Reach requirement: The wearer must have adequate reach to access the genitals for proper insertion and angle adjustment.
• Internal grip dependency: The toy is held in place by internal muscle engagement — individuals who experience difficulty maintaining pelvic floor tension may find stability challenging.
• Lubricant compatibility: Use water-based lubricant only. Silicone-based lubricants will damage the silicone surface.
• Hygiene: Although the material is body-safe and non-porous, the toy should be cleaned thoroughly between orifices and between partners to prevent cross-contamination.
• Discontinue use if irritation, discomfort, or an allergic reaction occurs.

18+ only. For consensual adult use.