Manufactured from superior grade light weight metal Perfect points, flawlessly tapered - ideal for all yarns and every project Lustrous metallic shades, specific to sizes Very light on the hands Laser printed sizes on all needles _______ Product Size 2.00mm (US 0) - Coral 2.25mm (US 1) -  Amber 2.50mm (US 1.5) - Garnet 2.75mm (US 2) - Carnelian 3.00mm (US 2.5) - Jade 3.25mm (US 3) - Emerald 3.50mm (US 4) - Chrysolite 3.75mm (US 5) - Amethyst 4.00mm (US 6) - Sapphire 4.50mm (US 7) - Iolite 5.00mm (US 8) - Ruby 5.50mm (US 9) - Sienna 6.00mm (US 10) - Purple Velvet 6.50mm (US 10.5) - Coral 7.00mm (US 10.75) - Amethyst 8.00mm (US 11) - Emerald 9.00mm (US 13) - Garnet 10.00mm (US 15) - Ruby 12.00mm (US 17) - Purple Velvet