Red acrylic / steel wire -- The original standard Wirething pick. Deep red glossy lightweight pick with steel wire.   Red fluorescent polycarbonate / steel wire -- Limited edition. This Day-Glo red pick will be easy to find on a stage or in a dark club. Polycarbonate is extra-heavy duty to stand up to extreme playing -- they use it to make bullet-proof glass and football helmets! No more of these will be made -- they will become a collector's item.
Black nylon / steel wire: The same grip and power of the Wirething pick, with an intense black look, and slightly softer nylon plastic.   Clear acrylic / copper wire: Beautiful crystal-clear acrylic with space-age custom fabricated copper- beryllium alloy wire. The copper wire has the advantage that it won't be magnetically attracted to electric guitar pickups.