2mm (pack of 20), 2.5mm (pack of 15), 3mm (pack of 15), 4mm (pack of 10), 5mm (pack of 8), 6mm (pack of 6), 7mm (pack of 4), 8mm (pack of 4), 9mm (pack of 4), 10mm (pack of 4), 11mm (pack of 2), 12mm (pack of 2), 13mm, 14mm, 15mm