Tantus Flex Midnight Purple by Tantus

Dual stimulation can feel overwhelming without the right design. The Tantus Flex Midnight Purple combines flexible beaded architecture with a removable bullet vibrator, letting you control intensity and sensation with precision. Build your experience gradually or intensify on demand.

What it is

The Tantus Flex Midnight Purple is a dual-stimulation vibrator engineered for simultaneous internal and external pleasure. Its articulated beaded shaft flexes and adapts to your body's contours, responding to your movements rather than forcing a fixed path. The removable bullet vibrator lets you customize sensation—use it for external teasing, insert it for internal buzz, or remove it for manual exploration. Built from medical-grade silicone, it's non-porous, hypoallergenic, and designed to last through years of use.

What sets it apart is the graduated bead design: each bead increases slightly in size, creating a progression that feels intentional rather than uniform. This makes it possible to explore your limits at your own pace. See the full BDSM Australia range of Strap-On-Me for other dual-stimulation options.

Key features

• Flexible beaded shaft: Graduated beads adapt to your body's unique shape, offering personalized stimulation across multiple pleasure zones.
• Removable bullet vibrator: Customize your experience by positioning the bullet internally, externally, or removing it entirely for manual control.
• Premium silicone construction: 100% body-safe, non-porous material that's easy to clean and hypoallergenic for sensitive skin.
• Waterproof design: Safe for shower or bath play; works seamlessly with water-based lubricants.
• Long-lasting durability: Medical-grade silicone resists degradation, ensuring reliable performance over extended use.

Specifications

• Total length: 7 inches from base to tip
• Shaft diameter: 1.5 inches at maximum width; graduated bead design tapers from base
• Material: 100% medical-grade silicone, zero porosity, hypoallergenic
• Vibrator: Removable single-speed bullet powered by replaceable 1.5V N-type battery
• Water-resistance: Fully waterproof; use with water-based lubricant only
• Box contents: Tantus Flex vibrator, removable bullet vibrator, instruction manual, discreet packaging

How to use a strap on sextoy

Apply water-based lubricant generously to the beaded shaft and your entry point. Insert slowly, allowing each bead to enter gradually—this progressive approach lets your body adjust comfortably. Once fully inserted, insert the battery into the removable bullet vibrator. Position the bullet externally for clitoral or penile stimulation, or insert it alongside the shaft for dual sensation. Experiment with different angles and depths to find what feels best for your body.

Start with the vibrator off and explore the texture of the beads alone. When you're ready, activate the bullet and adjust your position to control intensity. Some people prefer slow, deliberate movement; others enjoy rapid thrusting. Pause whenever you need to—there's no rush. For partnered play, explore how the Tantus Flex works alongside Sensuva On for complementary sensations.

Care and storage

Wash the Tantus Flex with mild soap and warm water immediately after use. For deeper cleaning, use a dedicated toy cleaner. Dry completely with a lint-free cloth before storing. Keep it in a cool, dry place away from direct sunlight and extreme temperatures. Store the removable bullet separately if you're not using it, and keep spare batteries in a dry location. Never use silicone-based lubricants, as they can degrade the material over time.

Learn more

Understanding your body's responses to different stimulation patterns helps you use any toy more effectively. Read more about managing arousal and sensation in our guide How To Relieve Sexual Tension On Your Period. Knowledge and comfort go hand in hand when exploring new sensations.

Mistress Athena's training notes

By Mistress Athena — professional dominant and kink educator, sole instructor behind BDSM Australia's library of training videos. Read her full bio →

The Tantus Flex serves as an exceptional control instrument in my practice. Its flexible beaded design allows me to manipulate sensation with surgical precision—I can tease with shallow insertion, then deepen penetration to test my submissive's composure. The midnight purple silicone becomes a visual symbol of my dominance before I even touch them. Watching their anticipation build as I hold it in view, then gradually introduce it, teaches them the power of psychological surrender.

During training sessions, I use the graduated beads to establish incremental limits. Starting with the smallest bead allows me to assess their response threshold, then progress deeper as their submission deepens. The removable bullet becomes my tool for reward or denial—I control when vibration begins, how long it lasts, and when it stops. This creates a dynamic where they learn that pleasure flows from my decision, not their impulse.

What I've observed most is how the flexible shaft responds to their involuntary movements. Submissives often try to control their own pleasure by adjusting position, but this toy resists that autonomy. The beads shift with their body, creating unpredictable sensation—they can't anticipate what comes next. That uncertainty strengthens their focus on obedience rather than sensation-chasing. The midnight purple becomes a reminder that this experience exists entirely within my framework of control.

See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.

How it compares

Why you'll reach for it

Explore the Tantus Flex Midnight Purple when you want control over your own sensation. Its flexible beads mean no two sessions feel identical—your body's unique shape and mood determine the experience. At BDSM Australia, you'll find a toy built for both solo discovery and partnered play. Grab it now and discover why dual stimulation with this level of customization transforms how you experience pleasure. Buy Genuine BDSM Brands with Confidence.