6 In 1 Microneedle Derma Roller Kit (3 Rollers + Stamp + Extras) The Drs 6 In 1 Kit Provides A Range Of Micro-Needling Tools To Treat A Wide Range Of Skin Conditions. Each Kit Contains Three Derma Rollers, One Derma Stamp, One Silicone Brush And One Built-In Basin For Easy Disinfection.