Digital Permanent Makeup Machine Microblading Pen Eyebrow Lip Pen with Cartridge Needles Description: Features: UP and Down buttons for speed adjusting, easy to control. LCD display clearly shows the working mode and speed. Stainless steel material pen, smooth and durable. Come with a teaching CD, detailedly demonstrate the operation method. 6pcs/bag (1P/1D/3P/5P/5PF/7PF) for different operations. Specifications: Item Type: Digital Permanent Makeup Machine Needles: 6pcs/bag (1P/1D/3P/5P/5PF/7PF) Pen Material: Stainless Steel Pen Length: Approx. 12cm Digital Controller Size: Approx. 6.5 x 1.4 x 12.4cm Total Weight: Approx. 520g Package List: 1 x Digital Controller 1 x Pen 1 x 6pcs/bag (1P/1D/3P/5P/5PF/7PF) 1 x Adaptor 1 x Connection Cable 1 x Manual 1 x Teaching CD Operational skills: Eyebrows: (8-11 Grades) suggest e a round 3 needle operation. Adjust according to the skin thickness. Eyeliner: (8-10 Grades) suggests e round 3 needle operation, 1 pin to end, according to skin thin thickness to choose appropriate adjustment. Lips: (7-8 Grades) suggest four rows of needles or round 5 needles. Adjust according to skin thickness. MTS: 10 Grade, with micro needle head operation, according to skin thickness to make proper adjustment.