Overview
The NS Novelties Crystal Trainer Kit is a three-piece set of clear borosilicate glass anal plugs, each sized progressively larger to allow gradual, comfortable exploration at your own pace. Crafted from high-grade borosilicate glass, each plug offers a smooth, non-porous surface that is both durable and easy to keep clean. The glass construction makes this kit fully compatible with all lubricant types — silicone, oil, and water-based alike — and opens the door to temperature play, whether warmed or cooled before use.
Borosilicate glass is non-reactive, body-safe, and retains temperature exceptionally well — simply place the plugs in warm water or cool them in the refrigerator before use for an added sensory dimension.
Key Features
- Set of three graduated sizes — small, medium, and large — in a single kit
- Made from superior borosilicate glass for strength and a silky-smooth finish
- Supports temperature play; safe to heat or cool prior to use
- Compatible with all lubricant types including silicone-based formulas
- Non-porous surface for straightforward cleaning and hygiene maintenance
- Clear finish showcases the classic plug shape of each piece
At a Glance
Borosilicate Glass
Material
3 Pieces
Kit Contents
S / M / L
Included Sizes
All Types
Lubricant Compatibility
Full Specifications
- Material: Borosilicate glass
- Colour: Clear
- Small — Overall dimensions: 12.2 cm x 4.3 cm x 4.3 cm
- Small — Insertable dimensions: 11.3 cm length x 2.2 cm diameter
- Medium — Overall dimensions: 14.1 cm x 4.8 cm x 4.8 cm
- Medium — Insertable dimensions: 13 cm length x 2.8 cm diameter
- Large — Overall dimensions: 15.4 cm x 5.6 cm x 5.6 cm
- Large — Insertable dimensions: 13.9 cm length x 3.6 cm diameter
What's Included
- Crystal Glass Anal Plug — Small
- Crystal Glass Anal Plug — Medium
- Crystal Glass Anal Plug — Large
