Sophie Brown on Instagram: "Project 8 from my Halloween DIY Series and we’re making crystal skulls and dripping candles 💀🕯️ For the crystal skulls you’ll need: • A skull (or any item you want to crystallise). Resin skulls or organic materials work best, as the crystals sometimes have difficulty adhering to plastic items. However if using plastic, sanding it first with 120 grit sandpaper will help with adhesion. • Borax (3 tbsp per cup of boiling water). You can find this in the cleaning…