This was the 6th broadcast (pre-recorded) by the seiyuu group Surachanzu. Surachanzu is made up by the main seiyuu of the TV anime Tensei Kenja no Isekai Life (転生賢者の異世界ライフ) . The hosts were Hanai Miharu and Mikawa Haruna.

This video was around 22 minutes.

In this video, Miharu and Haruna made some slime. There were various chemical ingredients on the table, and they mixed it into a plastic cup to make the slime. After making they, they played with it, and even drew some eyes on it.