ACID DYE 0.5oz #645 BLACKLIGHT BLUE

💙 Acid Dye 0.5 oz – #645 Blacklight Blue

The Acid Dye 0.5 oz #645 Blacklight Blue offers a glowing, neon blue that’s made to dazzle under UV light. 🔷 Perfect for wool, silk, or nylon projects destined for festival wear, nightlife, or bold visual impact.

Color: #645 Blacklight Blue
Size: 0.5 oz jar

✅ Ideal For:

• UV-reactive, glow-in-the-dark designs 🔦

• Wool, silk, or nylon dyeing

• Performance, festival, or high-energy projects

⭐ Features & Benefits:

• Brilliant, glowing blue 💙

• Fluorescent under blacklight

• Best paired with heat and acid (vinegar or citric acid)

A glowing, electric blue that makes your fiber art pop under the lights! 🔷⚡