Spinner-webs were a type of substance. In 88 BBY, Jedi Initiates Sifo-Dyas and Dooku encountered spinner-webs when breaking into the Archive of Forbidden Artifacts, a secret vault of dark side artifacts located in the Jedi Archives of the Jedi Temple on the planet Coruscant. Dooku was repulsed by the large amounts of the spinner-webs that were present inside the vault while Sifo-Dyas paid little attention to the substance.
Dooku later told his sister, Jenza, about the events in a holo-letter. Around 23 BBY, Dooku gave several data disks containing his messages to Jenza to his recently recruited Sith assassin—Asajj Ventress—for her investigation into his sister's location, and she listened to the holo-disk that mentioned spinner-webs.
Spinner-webs appeared in a flashback in the audio drama Dooku: Jedi Lost, written by Cavan Scott and published on April 30, 2019. The spelling of spinner-webs was confirmed by the audio drama's script release on October 1 of the same year.
Spinner-webs appeared in a flashback in the audio drama Dooku: Jedi Lost, written by Cavan Scott and published on April 30, 2019. The spelling of spinner-webs was confirmed by the audio drama's script release on October 1 of the same year.