The Doctor's handy-dandy sonic screwdriver is the epitome of multifunctional gizmos. Whether it's driving a screw, picking a lock, or disabling an opponent, this amazing implement seems to exhibit the precise capability required by its owner at the time. Now this marvelous gadget can be yours! The sonic screwdriver measures 10 1/4-inches long x 2-inches wide. The Doctor Who Twelfth Doctor's Touch Control Sonic Screwdriver Replica features button-activated light and sound effects. Look who's Doctor Who now! Requires 3x "L1154" button-cell batteries, included. Ages 5 and up.