Each unit consists of 100g of fusions which are approx 3-4mm thick. The fusions will vary slightly in size.
Small fusions are approx between 1-1.5cm in diameter. 100g include between 65-70 pieces.
Medium fusions are approx between 1.5-2cm in diameter. 100g include between 30-35 pieces
Choose a colour and the fusions will be made for you.