What should I do if the wireless tattoo machine drive bar breaks？ Please email EZTAT2 and we will provide professional advice and repair. Why does the drive bar of the tattoo machine break? When adjusting the 5 lines representing the stroke length, they cannot be deviate. How to adjust the stroke of EZ P3 Pro Turbo? Please check p3 pro turbo product videos. How long does the battery capacity of the tattoo pen last? Usually it takes 3-5 hours of work, depending on the tattoo artist's voltage and habits,and it share the same baterry with EZ P3 PRO. EZ Tattoo Cartridge Needles for Wireless Pen Machine Supply V Select Add to Cart Revolution Add to Cart V Select-SMP Add to Cart Large Magnum Add to Cart V Select-PLUS Add to Cart Revo.Cartridge Mixed Add to Cart V Select.Mixed Add to Cart Customer Reviews 4.6 out of 5 stars 808 4.6 out of 5 stars 3,275 4.5 out of 5 stars 321 4.4 out of 5 stars 373 4.6 out of 5 stars 222 4.6 out of 5 stars 287 4.4 out of 5 stars 65 Price $14.95$14.95 $12.98$12.98 $14.98$14.98 $14.98$14.98 $15.89$15.89 $19.89$19.89 $27.89$27.89 Pieces 20pcs 20pcs 20pcs 8pcs 16pcs 50pcs 50pcs Needle Type #10 #12 #6 #8 #10 #12 #4 #6 #8 #10 #12 #10 #12 #10 #12 #10 #12 #10 #12 Configuration RL,RS,M1,RM RL,RS,M1,RM RL,RS,RM M1,RM RL,RS,M1,RM RL,RS,M1,RM RL,RS,M1,RM Clear Vision ✔ ✔ ✔ ✔ ✔ ✔ ✔ Sterilized ✔ ✔ ✔ ✔ ✔ ✔ ✔