The tattooerfollows an outlinetraced on the skin, tapping the back of a comblike arrangement of thorns or bone to force the row of points repeatedly throughtheskin
Inuit women of the CanadianArcticused a sewinglike method of tattooing, drawing a blackened thread through the skin with a bone needle to denote marriageable age
In twentieth and twenty-first-century Europe and North America, tattooers use an electricallypoweredneedle, which has been banned in some places due to infection concerns like hepatitis B