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How big is it, really?
Everything below is drawn to the same scale. Exact measurements for this product are in the description further down the page.
- Insertable length is the part that actually goes in. Total length includes the base, so it always reads longer.
- Girth matters more than length for comfort. If a toy feels like a lot, it is usually the width, not the inches.
- New to this? Start below 6 inches insertable, go slowly, and use plenty of water-based lube.
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Tantus Magma - Onyx: Where Fantasy Meets Sensation
Unleash a molten wave of pleasure with the Tantus Magma—an artfully crafted fantasy dildo designed to ignite your senses and elevate every intimate moment. Its onyx-black surface feels luxuriously smooth, while the unique dripping textures invite you to explore both G-Spot and P-Spot stimulation with an adventurous twist.
Why You'll Love the Tantus Magma
- Molten Silicone Mastery: Made from 100% Ultra-Premium Silicone, this adult sex toy boasts a silky-smooth, body-safe surface perfect for gentle yet thrilling exploration.
- Textured Drip Design: The sensual rivulets running down the shaft mimic molten lava flows, delivering tantalizing sensations that tease and please both internally and externally.
- Versatile & Playful: Ready for temperature play? Warm it in hot water to add a cozy, inviting heat. Plus, it’s harness compatible and crafted for comfortable, safe use on vulva or anal areas, making it wonderfully inclusive.
Imagine the rich warmth melting into your skin, the textured drips tracing delicious paths as you explore every curve and contour. Whether you're easing into solo fun or spicing up partner play, the Onyx Magma welcomes you with open arms—and endless possibilities.
Designed With You in Mind
Measuring a satisfying 6.25 inches in length with a 1.5-inch diameter, this fantasy dildo fits beautifully and feels just right—large enough to excite, yet graceful enough for comfort. Its non-porous silicone makes cleaning a breeze, ensuring your playtime stays hygienic and hassle-free.
The discreet, sleek black finish keeps your adventure private, while the durable design guarantees countless nights of fiery fun. Ready to dive into your new favorite adult sex toy? Let the Tantus Magma - Onyx be your guide to a playful, body-positive journey of pleasure!
Go ahead—light your fire and feel the flow!
FAQs
- What material is the Tantus Magma made from?
- It’s crafted from 100% Ultra-Premium Silicone, a body-safe, hypoallergenic, and non-porous material that’s silky smooth and easy to clean.
- Can I use the Magma for temperature play?
- Absolutely! Simply warm it in hot water to add a cozy, sensual heat that enhances sensation without compromising the silicone's integrity.
- Is this dildo suitable for both vaginal and anal use?
- Yes, the Magma is designed to be safe and comfortable for vulva and anal play, with a shape that supports versatile use and harness compatibility.
- How do I clean and store the Tantus Magma?
- Clean with warm water and mild soap or a toy cleaner after each use. Store it separately in a clean, dry place to maintain its luxurious texture and safety.
Reviews & Testimonials
“I adore how the textured drips feel—they’re unlike anything I’ve tried before! The silicone feels amazing against my skin and warming it up adds a whole new level of pleasure.”
“Such a fun and versatile toy! Whether solo or with a partner, the Magma hits all the right spots with its unique design and comfortable size. Plus, it's easy to clean and care for.”
“I’ve never felt more confident exploring my body. The Magma’s smooth yet textured surface is perfect, and it’s made me rethink what I look for in adult sex toys.”

Before you check out
Complete your setup
Pair your new toy with a body-safe water-based lube and a proper toy cleaner.