This is a set of two MIYACOZOME REACT dyes for the REACT technique. VIVID 4 COLORS (Red, Purple, Brilliant Blue, Green) YELLOW Both are unused. I purchased these and stored them at home, but I'm selling them because I haven't had a chance to use them. REACT dyes are: ・For hand-painted dyeing ・For brush dyeing ・For immersion dyeing ・For pattern dyeing These are dyes specifically for plant fibers (cotton, linen, rayon, etc.). They are resistant to sunlight, washing, and friction, and are characterized by their beautiful colors. The description states that they do not contain any hazardous chemical substances. Condition: ・Unused ・Slight storage scratches on the boxes (see photos) ・Contents are unopened Set Contents: ① VIVID 4 COLORS ・4 dye colors (5g each) ・Fixing agent ・Instruction manual ② YELLOW ・Dye (Yellow) ・Fixing agent ・Instruction manual ※Please check the package photos for details.