Brain picks are made to stay in your hand and on your fingers, exactly where you want them with a gripping surface. 1 dozen. Choose .53mm, .60mm, .73mm, .88mm, 1.00mm, or 1.14mm. The Snarling Dogs Brain Picks feature a gritty grip surface to prevent slipping and memory tips for accurate picking. One dozen picks in a reusable tin. Available in the following gauges/colors: .53mm/green .60mm/purple .73mm/red .88mm/black 1.00mm/grey 1.14mm/orange