Ipienlee Funny Free Bending Hand Sign Ballpoint Pens for Student Gift 0.5 mm Black Ink (Pack of 18) Length: 19.5 cm. 0.5mm Black ink Bendable. Ideal to put it in your bag for emergent use Interesting and flexible hand signs in multiple colours. Best gift for your children, your student,can encourage their interest in studying also enhance one's manipulative ability. Package Contents: 18pcs pens(Random colour and stlye)