The Fourteenth Doctor's Sonic Screwdriver (webcast)

 was a short promotional video exclusively published on the Official Doctor Who YouTube channel on 19 July 2023 by BBC Studios to coincide with the marketing of Series 14 of Doctor Who.

It showcased the Fourteenth Doctor's brand new sonic screwdriver.

Summary
The design and inner workings of the Fourteenth Doctor's new sonic screwdriver is showcased.

Worldbuilding

 * The button on the handle has circular Gallifreyan embossed into it.

Continuity

 * Many of this sonic screwdriver's designs and functions were elaborated on in an in-universe perspective in the Super Sonic feature in Doctor Who The Official Annual 2024.
 * Many of the functions and designs of this sonic screwdriver were intended to evoke/reference the designs of previous sonic screwdrivers, some overtly discernible, others more implicit. Some of these include:
 * The Third through Fifth Doctor's sonic screwdriver, introduced in The Sea Devils.
 * The coral handle is meant to resemble the handles of the Ninth and Tenth Doctor's sonic screwdriver, as first introduced in Rose.
 * The "petals" were meant to resemble the Eleventh and Twelfth Doctor's sonic screwdriver, introduced in The Eleventh Hour.
 * The "cage" towards the end of the screwdriver was meant to resemble the Twelfth Doctor's second model, introduced in Hell Bent. This was also meant to evoke a Dalek gunstick to reference the "you would make a good Dalek" line in Into the Dalek.