The Blackgem Metallic Butt Plug with Jewel – Size M is a meticulously crafted metal anal plug designed for adults seeking a safe, progressive entry into anal play. It combines a sleek aluminum body with a striking jewel base, making it ideal for solo sessions or intimate, partnered exploration.

• Material: Aluminum — non-porous, body-safe, and built for long-lasting durability with easy cleaning.
• Finish & Design: Matte black alloy with a distinctive black jewel at the base for a bold silhouette and secure grip; the jewel also functions as a clear boundary to prevent over-insertion.
• Dimensions & Weight: 8.2 cm in length, 3.4 cm at the widest point, weighing 86 g — a fuller sensation that remains comfortable.
• Performance & Sensation: Metal provides a firmer, predictable feel with consistent pressure; suitable for temperature play to add variety (cool or warm) during use.
• Lubrication & Care: Compatible with water-based lubricants (N-506); holds lubricant well for a smooth glide and straightforward cleaning.
• Safety & Maintenance: Jewel base offers secure retrieval and a natural stopping point; clean with toy cleaner (F-843) and warm water, then dry thoroughly; store in a clean, dry place away from direct sunlight to preserve finish.
• Progression Path: Designed for players moving up from Size S as part of a structured S → M → L progression to build tolerance, confidence, and enjoyment.
• Use Case: Versatile for solo exploration or partnered play, easily integrated into existing toy collections and compatible with water-based lubricants.

The Blackgem Metallic Butt Plug with Jewel – Size M offers a measured increase in fullness without sacrificing comfort, making it an excellent next step for those expanding their repertoire. Its non-porous metal construction delivers a steady, grounded sensation, while temperature play opens up new dimensions of arousal. The jewel base ensures a secure grip and a clear insertion boundary, supporting safer, more confident play—whether you’re exploring quietly on your own or sharing the experience with a partner. Durable, easy to care for, and designed for reliable performance, it’s a practical addition to any exploration kit.