To change the refill, simply pull the pen tip firmly to remove the old refill. You can then insert any D1-type refill. These refills are widely available and can also be purchased directly from our website.
Updated over a week ago
To change the refill, simply pull the pen tip firmly to remove the old refill. You can then insert any D1-type refill. These refills are widely available and can also be purchased directly from our website.