Inserts 7-pack

Choose your favorite 7 inserts and get the best rate on inserts. You can add any 7 inserts of your choosing, quantities of more than 1 for each style is accepted. Compatible with the Blueberry grip. Attaches and detaches to your pen in seconds. No tools or adhesives required. Watch the installation video before first use to avoid damage to the insert or your pen. Pen not included.