2 x 3.7 x 6.5 inches

★ THE BEST DERMA ROLLER ON THE MARKET – Containing 600 densely packed, titanium micro needles with 4 replaceable roller heads (1 attached + 3 additional). Titanium needles are 3-4 times stronger than stainless steel and will last longer and stay sharper than stainless steel needles, preventing injury to your skin. All other derma rollers have less than 600 needles, are made out of stainless steel needles that will dull easier, and do not have replaceable heads. Handle and storage case included.
★ INCREASED SAFETY AND HYGIENE WITH REPLACEABLE HEADS – Included roller head refills will promote better hygiene, safe and sanitary usage, and reduce the discomfort of dull needles. We are the first and only derma roller that promotes better hygiene by offering new and sanitized replaceable roller heads in each kit. Roller heads should be replaced after 3-5 uses (similar but more frequent that razor blades) to ensure proper hygiene, prevent skin damage, and infection.
★ REPLACEMENT HEADS AVAILABLE – Instead of buying a brand new derma roller after it’s worn out, you can now buy DERMAROLL REFILLS which contain 4 replacement rollers heads at a fraction of the cost of competitor’s derma rollers. Protect your skin by practicing safe and sanitary dermarolling techniques and replace your derma roller head after 3-5 uses.