10WG9 Warm Grey 9 Glide Polyester Thread 5500 Yards King Spool

10WG9 Warm Grey 9 Glide — 5,500 Yards King Spool. The very dark position in the Glide Warm Grey scale — between WG7 (dark) and WG11 (darkest). WG9 fills the specific very dark warm grey range for backing fabrics clearly darker than WG7 but with visible warm character. For studios building a complete WG scale, WG9 fills the penultimate dark position for maximum warm grey precision across the darkest fabric tones.