Dillio Super Eight Platinum purple silicone dildo

Before clicking “buy,” consider whether you’re looking for a reliable dildo without electronics and made from a premium material. This Dillio Platinum model checks all the boxes: medical-grade silicone, generous dimensions (20 cm), and a suction cup that really stays in place.

I know Dillio’s reputation among my customers well—it’s a brand that delivers sturdy products without surprises. Platinum-cured silicone is the Rolls-Royce of sex-toy materials: ultra-pure, durable, and compatible with all water-based lubricants. No chemical smell, no porosity, and no deterioration over time.

Medical-Grade Material and Care for the Dillio Platinum

Platinum-cured silicone is the same material used in surgery and medical devices. That means zero phthalates, zero toxic substances, and zero allergy risk. The surface is smooth and non-sticky—nothing like porous materials that retain bacteria.

Cleaning is extremely simple: mild soap and lukewarm water, or the dishwasher (top rack). After each use, I recommend a quick wash with soap and air-drying. No hassle.

Dimensions and Size for Penetration

At 20.32 cm in total length, it’s generous without being extreme. The insertable length depends on your anatomy and preferred depth—this dildo provides plenty of material to explore without forcing anything. The diameter is comfortable for beginners or for those who enjoy some girth without going to extremes.

Its weight (404 g) makes it feel substantial—you can feel it, but it won’t tire your wrist. It creates a sense of presence that many people enjoy.

Strong Suction Cup and Harness Compatibility

The suction-cup base is highly durable: it stays attached to tile, a bathtub, a mirror, or any flat surface. I consider this type of suction cup one of the most reliable on the market—no unexpected detachment at a crucial moment.

Major bonus: it’s compatible with the Body Dock and all universal strap harnesses. If you practice pegging or want to explore as a couple, this dildo adapts easily. See our guide Beginner Strap-On Dildo: Everything You Need to Know for best practices.

Use and Compatible Lubricants

• Water-based lubricant required (silicone is not compatible)
• Clean with mild soap after each use
• Compatible with Body Dock harnesses and universal straps
• Smooth surface, no special maintenance
• Solo, partnered, or harness-assisted vaginal penetration

To get started properly, remember 3 things: first, apply plenty of water-based lubricant (platinum silicone doesn’t need it to glide, but it improves comfort). Next, the suction cup should be placed on a perfectly clean, slightly damp surface to adhere properly. Finally, after use, rinsing with lukewarm water is enough—there’s no need for harsh products.

Who It’s For and Who It Isn’t

Who it’s for: Beginners looking for a first substantial piece made from medical-grade material, without vibration. Couples seeking a reliable dildo for pegging. Anyone allergic to porous materials (TPE, TPR, jelly). People who enjoy the sensation of weight and girth without electronics.

Who it isn’t for: If you’re looking for vibration, this isn’t the right model—Dillio Platinum is 100% passive. If you want something compact and discreet, this 20 cm dildo requires space. For smaller alternatives, explore our silicone dildo collection.

A friend’s advice— Honestly, I’ve seen plenty of dildos come through the shop, and this type of platinum silicone lasts for years without deteriorating. It’s a sound investment.