Nebula Series By Ibiza dildo in borosilicate glass Model

The Nebula Series by Ibiza dildo is a sex toy made of borosilicate glass, a material worth taking a closer look at. Unlike ordinary glass, borosilicate glass contains boron in its chemical composition, giving it exceptional thermal resistance. You can run it under hot or cold water without risking breakage — this property is what makes it such a great option for temperature play.

Borosilicate material: hygiene and durability

What you immediately appreciate about borosilicate glass is that it is non-porous. Unlike materials such as TPR or jelly, it does not retain bacteria, odors, or residue. Cleaning is therefore simple: mild soap and lukewarm water are enough, or you can put it in the dishwasher if you prefer. I consider this type of material one of the most hygienic on the intimate products market, alongside medical-grade silicone and stainless steel. Durability is another strong point — the glass does not wear out or deteriorate and can withstand years of intensive use without any loss of quality.

Size and shape: gradual anal progression

The model has a total length of 16.5 cm and a diameter of 3.5 cm. It is a medium-sized shape, neither too slim nor imposing. The wide base — a characteristic feature of this series — ensures safety and prevents the toy from slipping too far inside. This graduated design allows for gradual, comfortable insertion, making it particularly suitable for those who are beginning to explore anal penetration or who want to progress gradually.

• Total length: 16.5 cm
• Diameter: 3.5 cm
• Weight: approximately 238–240 g (depending on the color)
• Material: pure, non-porous borosilicate glass
• Available in two colors: clear and pink

Two options: clear or pink

The product is available in two visual finishes. The clear version has a clean, minimalist look, ideal if you like seeing the raw material. The pink version adds a soft touch of color without changing the thermal properties or tactile sensation. Both options have exactly the same technical characteristics — the color is purely cosmetic and comes down to personal preference.

Use and compatibility

For the first use, I recommend simply cleaning it with lukewarm water. Since borosilicate glass is non-porous, you can use any type of lubricant: water-based, silicone-based, or even oil-based. However, to preserve the glass and avoid oily residue, I prefer to recommend a water-based lubricant, which is easier to rinse off. If sharing with a partner, using a condom remains good practice. After each use, simply rinse it with lukewarm water and let it air-dry or dry it with a soft cloth.

One of the strengths of borosilicate glass is its ability to create temperature-based sensations. You can place it in the refrigerator for a few minutes for a cooling sensation, or run it under hot water for the opposite effect. This thermal versatility is only found with glass and steel — no other material offers it as effectively.

Who it's for and who it's not for

It's for you if: you're looking for a durable, hygienic anal sex toy, enjoy temperature play, want an item that will last for years without deteriorating, or are just beginning to explore anal penetration with a moderate diameter. Glass is also perfectly suited to people who are sensitive to synthetic materials or allergic to phthalates.

It's not for you if: you're worried about glass being fragile (although borosilicate glass is highly impact-resistant), or if you're looking for a vibrating toy — this model is entirely passive. For anal penetration with vibrating stimulation, I recommend browsing our selection of vibrating dildos, which offer different materials and features.

Friendly advice — Borosilicate glass is a smart investment: no complicated maintenance, no deterioration, and no odor. Once you have it, it will stay with you for years.