The Wrist Blasters are the Black Widow's weapons of choice. They contain lethal and non-lethal bullets, grappling hooks and other gadgets. Their most potent function is the Widow's Bite--a high frequency electrostatic charge that also act as percussive energy blasts, that it effects can be felt for at least a month. It can deliver charges up to 30,000 volts. The "Bite" can be set to deliver minor shocks that causes stunning or high voltage currents that can be lethal.