Combine fashion and physics!. Demonstrate electrical circuits in a creative and inspiring way with the Designing Clothes kit. STEM students can create their own textile designs around the ultra-slim mounted LEDs, whilst using conductive thread to complete the circuit and light up their wearable technology. Combine fashion and physics!. This kit is sufficient for up to 10 students and comprises of:. E-Textiles kits (x10),. needles (x5),. various fabric samples,. Gratnells tray with lid. in-depth Teacher Notes. Please note: The electrical components of this kit are not washable/dry cleanable, and are for use on ornamental textiles not intended for washing/dry cleaning, or on removable appliques for garments/soft furnishings/fashion accessories.