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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.
- Free Shipping on all orders $69+
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Tantus Fist Trainer - Ruby: Your Bold Adventure Awaits
Meet the Tantus Fist Trainer in vibrant Ruby — a premium silicone marvel designed to delight adventurous, fun-loving adults ready to explore new heights of pleasure. Crafted to mimic the natural curve of a closed hand, this trainer offers a uniquely satisfying experience that prepares your body with confidence and care.
Why You'll Love the Tantus Fist Trainer Ruby
- Ultra-Premium Silicone Sensation: Made from 100% ultra-soft, body-safe silicone, it feels velvety against your skin—hypoallergenic, hygienic, and easy to clean. This means worry-free, guilt-free fun every time you play.
- Ribbed Shaft for Sensory Bliss: The ribbed texture adds a delicious pressure that teases your senses and releases those delightful brain chemicals, elevating your pleasure as you insert and remove it.
- Perfectly Sized for Exploration: With a generous 2" shaft diameter and an inviting 10" length, it’s an ideal companion for those who know their bodies and seek quality adult sex toys that meet higher standards of safety and feel.
Designed for Comfort, Ease, and Confidence
Whether you’re preparing for fisting or simply savoring the fullness, the Tantus Fist Trainer Ruby is built to hold its shape while teaching your muscles to relax and enjoy. Its ergonomic design and harness compatibility let you customize your experience, while the eco-friendly silicone means it’s boilable, dishwasher safe, and bleach-cleanable — making cleanup as joyful as the journey.
Wrap yourself in Ruby’s radiant glow—a bold companion that respects your body and celebrates your pleasure. Ready to discover new sensations with an exquisite blend of safety, quality, and fun?
Frequently Asked Questions
- What material is the Tantus Fist Trainer made from?
- It is crafted from 100% Ultra-Premium Soft silicone, known for being hypoallergenic, non-porous, and completely body-safe.
- How do I clean and care for this trainer?
- Cleaning is simple and thorough: you can boil it, bleach it, or even place it in the dishwasher for a hygienic wash.
- Is the Tantus Fist Trainer shipped discreetly?
- Absolutely. Your privacy is paramount. Packaging is plain and unmarked to ensure complete discretion.
- Will the size be comfortable for beginners?
- This trainer is best suited for users who have experience and are comfortable with larger toys, as it’s designed for advanced exploration and body preparation.
Reviews & Testimonials
"The ruby color caught my eye, but the feel blew me away! It’s firm yet soft, and the ribbed texture really adds a thrilling pressure. I feel excited and empowered every time I use it."
"I appreciate how easy it is to clean and the quality of the silicone. It’s become my go-to for warming up and enjoying solo play with confidence and care."
"As someone who values body-safe products, this trainer exceeded my expectations. It’s sturdy, fun, and feels like it was made with love and respect for all bodies."

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