Regia Fluormania Color 07188 Neon Rainbow Color Fluormania Color - trendy eye-catchers in up-to-date neon style! Energize your autumn wardrobe with neon colours. Will not felt. With a 10-year Regia guarantee 75% Wool, 25% Nylon 420m/459yds per 100g ball 2 - 3.0mm (UK11-14, US0-2.5) 30 sts x 42 rows per 10cm