Top pulls off and magnetically attaches to either end. Takes a rollerball refill. There is a spring in the bottom of the end, so refill is easiest by unscrewing the ink ended top. Medium size and weight.
Top pulls off and magnetically attaches to either end. Takes a rollerball refill. There is a spring in the bottom of the end, so refill is easiest by unscrewing the ink ended top. Medium size and weight.
