Lorde & Belle RegenPen Cartridge 15 Day pack New‎ without box.

15 Silicone nano tips designed for regular RegenPen use. Cartridges should be replaced after each use. Each silicone tip is .08 MM. This means the depth of penetration of the ingredients Please note that if you are experiencing redness or irritation with the daily cartridge, you must change the amount of pressure you are using. Use the Repair Serum or HA3 for optimal results. This is helpful for people who have long, busy days and can't commit to daily use of the RegenPen. With the weekly cartridge you're getting a .18 mm silicone tip. This means your products are absorbing into your skin deeper compared to the Sensitive (.04 mm) and Daily (.08 mm) cartridges When applying be very gentle on your skin especially if you have sensitive skin. If you have sensitive and delicate skin we recommend the Sensitive cartridge pack. Use the Repair Serum or HA3 for optimal results.