X5 Cartridges

Dr. Pen X5 / X5 Ultima cartridge buying guide
Match your Dr. Pen X5 / X5 Ultima device label, connector shape and pin count before adding cartridges to cart. Pin count alone is not enough because different device families can use different locking shapes.

Connector shape: compare the underside tabs and lock position before opening a sealed pack.
Pin count: X5 and X5 Ultima cartridges should be matched by device label, connector shape and then pin count or nano type.
Single-use sterile reminder: use a fresh sealed cartridge for each session and do not reuse opened tips.
Shipping and returns: tracked shipping is available to the US, Canada and Australia; unopened wrong-model items follow the posted return policy.

Model label checklist | Connector shape guide | Read the fit guide