With high quality and fine workmanship， the 50pcs ZTATO Professional Tattoo Needles offers a great choice for tattoo artists. Tattoo needles are indispensable components for tattoo machine. Crafted from high-grade alloy， they are all sterilized and completely safe. Moreover， these needles are individually packaged for hygienic concerns and come ready for use. In terms of price， this 50-piece bundle is not expensive. You can rest assured to rely on it. Don’t hesitate to buy now! It surely is worth buying!                                    Features             High quality， fine workmanship<br> Indispensable components for tattoo machine<br> Crafted from high-grade alloy<br> All sterilized and completely safe<br> Individually packaged for hygienic concerns <br>                                                            Specifications            Model    15F    <br>Material    316 Medical Stainless steel    <br>Needle Width    0.28" / 0.7cm    <br>Bar Diameter    0.32" / 0.8cm    <br>Guarantee Period    06 / 2017    <br>Color    Silver    <br>Quantity    50pcs    <br>Dimensions    (5.51 x 0.32 x 0.04)" / (14 x 0.8 x 0.1)cm (L x W x H)    <br>Weight    5.33oz / 151g    <br>instruction Round liner: 1RL 3RL 4RL 5RL 7RL 9RL 11RL 13RL 15RL 18RLRound shader: 3RS 5RS 7RS 8RS 9RS 11RS 13RS 15RSFlat shader: 4F 5F 6F 7F 8F 9F 11F 13F 15FSingle stack magnum: 5M1 7M1 9M1 11M1 13M1 15M1 19M1 21M1 23M1 25M1 29M1 35M1 39M1Double stack magnum: 5M2 7M2 9M2 11M2 13M2 15M2Round magnum: 5RM 7RM 9RM 11RM 13RM 15RMIntroduction of tattooing needles:The common needle size of a liner includes: 3， 5， 7， 9. Too thin or thick needles will affect the effect.Generally blunt needles are suitable for shading and coloring. Too sharp needles may damage the skin.Flat shader needle: Good for perfecting details and tiny patterns， not suitable for big-area coloringDouble stack magnum: With high-density needles， it can puncture the skin shallowly. It is excellent for fine shading.Single stack magnum: Widely used， it is excellent for coloring. You can adjust the intensityRound magnum: It can create even shading effect and is excellent for showing changes in light and shade.                                                             Package Includes            50 x Tattoo Needles<br>