Quick answer

If you want a flexible, body-safe silicone set with graduated sizes for a gentle stretch, choose the b-Vibe silicone anal training dilator set. If you prefer a firm, temperature-responsive glass set that's easy to clean, go with the glass anal training set.

Material and feel

Silicone is soft and flexible, making it more forgiving for beginners or those who prefer a gentler sensation. Glass is rigid and smooth, providing a firm, unyielding stretch and allowing temperature play (warm or cool).

The b-Vibe set uses silicone, which is hypoallergenic and body-safe but can attract lint and requires specific lubricants (water-based). The glass set is non-porous, easy to clean, and compatible with any lubricant type.

Progression and design

Both sets offer graduated sizes for incremental stretching, but their shapes differ. The b-Vibe dilators are tapered and designed to help stretch and form the anal opening gradually. The glass plugs have a classic bulbous shape with a narrow neck, which can provide a more pronounced sensation of fullness.

The b-Vibe set is ideal for a structured training program, while the glass set suits users who want to explore different sensations and temperatures.

Trade-offs at a glance

  • Comfort and flexibility: Silicone (b-Vibe) is soft and pliable, reducing the risk of discomfort during insertion. Glass is unyielding and may feel more intense, especially for beginners.
  • Cleaning and maintenance: Glass can be boiled or wiped with a disinfectant wipe; silicone requires gentle soap and water and should not be boiled unless specified. Glass is easier to keep sterile.
  • Temperature play: Glass can be warmed or cooled for added sensation; silicone does not hold temperature well. If temperature variation matters to you, glass is the better choice. Consider whether temperature play is a priority before deciding.

Product facts

  • b-Vibe silicone anal training dilator set: This b-Vibe set includes progressively larger plugs that help stretch and form the anal opening. The graduated sizes let you increase the stretch at your own pace, making it a structured tool for beginners or anyone working up to larger toys.

    b-Vibe silicone anal training dilator set

    b-Vibe silicone anal training dilator set

  • glass anal training set: This glass anal training set is made from fracture-resistant glass that's 100% body-safe and hypoallergenic. The non-porous glass surface is easy to sanitize and compatible with any lubricant, offering a low-maintenance option for hygiene-conscious users.

    glass anal training set

    glass anal training set

Which set is right for you?

Best for

  • Beginners who want a forgiving, flexible material for gradual stretching (b-Vibe silicone set).
  • Users who prioritize easy cleaning and temperature play (glass anal training set).

Not ideal for

  • Those who want a rigid, unyielding stretch from the start (choose glass instead of b-Vibe).
  • Users who prefer a soft, cushioned feel during insertion (choose silicone instead of glass).