Main Features:● Ink color: black● Writing thickness: 0.5mm● 3PCS per packAttention:● If you buy 5PCS, we can send it to CanadaBrand: Xiaomi Pen Type: Other Pen Lead Diameter: 0.5mmPackage weight: 0.078 kg Product size (L x W x H): 13.00 x 0.50 x 0.50 cm / 5.12 x 0.2 x 0.2 inches Package size (L x W x H): 15.00 x 3.00 x 3.00 cm / 5.91 x 1.18 x 1.18 inchesPackage Contents: 3 x Xiaomi Ink Pen Refill