Overview
TAG Io Star is a sparkle-based borosilicate color that blends aventurine shimmer with reactive silver behavior, giving you a material that can look layered and energetic without needing complicated techniques to feel premium.
The manufacturer describes Io Star as a mix of Blue Stardust aventurine with reactive silver, and notes that it is medium saturation with a greener base.
Why this color
Io Star hits a sweet spot when you want sparkle that still reads as a true color, not just glitter on top. The greener-leaning base helps it play nicely with a wide range of blues, teals, greens, and dark neutrals.
Because it combines aventurine and silver reactivity, it’s a strong pick for artists who want a surface that feels alive and dimensional, especially under bright studio lights and display lighting.
Best uses
- Galaxy-style accents, linework, and overlays where sparkle and depth are the goal
- Pendants, marbles, and small solid work that benefits from a greener-leaning blue base
- Surface decoration on blown forms where you want shimmer without losing definition
- Pairing with clear, dark transparents, and blacks to make the sparkle pop
Related items
- TAG Blue Stardust Rod
- TAG Heavy Blue Stardust Rod
- TAG Europa Star Rod
