2.5 mm Derma Roller Titanium Alloy Micro Needle Rolling Derma Rollers 540 Micro Needle Beauty Tool is the Perfect Size to use for both the Face & Body Safe and Effective for All Skin Types - You’ll love the look & feel of your skin Made From the Highest Quality Titanium Micro Needles to Ensure You Get the Best Results Possible Promotes Smoother, Healthier & More Youthful Looking Skin for the Face & Body $10 each or 2 for $15 All new in sealed package.