Features: The pen shell is made of premium metal and with matte appearance, only 0.9cm which is slim to grap and still comfortable to use for a long time. Very suitable for elementary school students. Iridium pen tip provides you a smooth writing experience, durable to use. When the ink is runing out, the ink box can be pull out and filling , no need to buy a new one. An exceptional gift for kids and students. Great for graduation, Birthdays and Christmas. This will be your best writing tool in different occasions. 6 colors pen shell with a storage box for you to choose. Specification: Material: Metal, Iraurita Color: Red, White, Gold, Grey, Yellow, Blue (Optional) Size: 141 x 9mm/5.6 x 1in Writing Line Width: 0.38mm Package Size: 16 x 3.7 x 2.2/6.3 x 1.5 x 0.9in Package Weight: 50g/1.76oz Packing List: 1 x Fountain Pen 1 x Storage Box