Gutermann Rainbow Cotton 200m Gutermann Sale! from 330 /per Colour 4105 purple green rainbow 4109 4104 4108 Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Universal machine embroidery thread, with a wool character. Also perfect for machine quilting. 100 per cent cotton. Recommended machine needle size 90.