สมิธโซเนียน - ฟอสซิลไดโนเสาร์ โรลเลอร์บอล

Bought this for my nephew who's obsessed with dinosaurs and he actually teared up when he opened the commemorative tube. The metal rollerball has a nice heft to it and writes smoothly, so it's not just a display piece.

The pen itself is nicely weighted and the fossil detail on the barrel is a cool touch for a dino fan. But the rollerball ink skips a bit unless I write slowly, and for the price I expected smoother flow.