Ball pen with twist mechanism and smooth body in bright solid colours. Features: Ball pen with twist mechanism and smooth body in bright solid colours., With original curved design clip., Silver center ring., Blue ink. Materials:. Colours: Black, Orange, Red, White, Yellow. Size: 13.7 x 0.9 cm. Packing: Bulk. Decoration Position: Barrel. Print Size: 2 x 0.5 cm.