... 8cm 4,N/G:11/12plastic ball pen with light:ball pen with led,you touch the pen top ... ,the basketball will light.~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Features: 1,pen size:19cm*2.8cm 2, ... :Ag3*3cells 3,packing:1pc/opp bag,50pcs/inner box,500pcs/ctn ctn size:74*33*22 4,N ... /G:11/12kg 5,plastic light pen with lively modeling. we also have football,smile ...