Colourful Stud Earrings From £15.55 Out of stock. Fun colourful biscuit stud earrings available in 5 sparkling colours, orange, purple, yellow, baby blue and pink. Crafted from polymer clay. Please Note: These studs are much smaller than pictured and more rounder in appearance. Picture has been enlargen for you to see them in detail. Choose between silver plated, gold filled or sterling silver butterfly stud earrings. Nickel free. Sold in pairs. Gift boxed. Sold singly.