New brothread 8 Spools UV Color Changing Embroidery Machine Thread Kit 30WT 500M(550Y) Each Spool for Embroidery, Quilting, Sewing
- ★ UV Color Changing Embroidery Machine Thread: It is a new special thread which will change from one color to another after exposing to sunlight or any UV light sources. The thread will keep the changed colors as long as they are exposed to UV light. But when there is no UV light, after a few minutes, the colors will return to their original colors. There are 8 colors available, the colors will change to specified colors under UV light as shown on the fifth picture..
- ★ Wide Applications: Using UV color changing embroidery machine thread to create some fun patterns for outdoor clothes, bags, caps, pet supplies, children apparel & outdoor supplies. 30WT (150D/2) strong thread can be widely used for machine embroidery, quilting, piecing, machine sewing, fine hand embroidery etc..
- ★ Skin-friendly Material: 100% First-Class Polyester material is skin-friendly! No any itching or other safe worries even when you use our UV color changing embroidery machine thread on your skin-touch clothes..
- ★ How to Get the Best Color Changing Effect: 1. put UV color changing embroidery machine thread in the stronger UV light, the better color changing effect you will have. 2. Usually a project with denser stitches or multiple outline stitches will have more visible c....