Pledge your allegiance to the dark lord.... well temporarily anyway. Dark Mark Temporary Tattoo. 38mm x 100mm (approx 1.5in x 4in) NEW BULK PRICING - the more you buy, the more you save!: 1 Tattoo is $2.50 2 Tattoos is $4 5 Tattoos is $8 10 Tattoos is $12 Applied using water and can last up to 2-5 days. Includes instructions on the back of the tattoos. They are safe, non-toxic and comply with Australian & New Zealand Standards.