According to the item description:
The Doctor has had many sonic screwdrivers of different designs throughout his life, and this latest one was created from within the TARDIS console itself after the previous one was destroyed during a confrontation with Prisoner Zero in the village of Leadworth.
This new sonic is larger, with a luminous green light but continues to be an essential part of the Doctorâ€™s equipment as he explores the universe. This faithful copy of the Doctorâ€™s trusty Sonic Device has spring loaded extending action. Pressing the button on the side of the handle activates the LED and Sound FX which operates in CLOSED mode. Flip open the cap at the end of the Screwdriver to reveal an additional button that activates the light and sound effects when it is in full extension OPEN mode.
The new sonic screwdriver is noticeably bulkier than its predecessor – interestingly those three prongs make it look more like a tool.
With an RRP of Â£14.99, the new Doctor Who sonic screwdriver is available from Forbidden Planet for just Â£13.99!