- Inspiration: v14795An illuminated Christmas bauble from cotton yarnThis illuminated Christmas bauble is crocheted from cotton yarn using a No. 3 crochet hook. It is dipped in a mixture of water and wood glue. A balloon is inflated inside. When dry, the balloon is burst and removed (cut a hole at the knot to avoid the balloon bursting loudly). Finally, the LED fairy lights are fixed inside the bauble. The bauble is approx. 14.5 cm in diameter.