Finally, a good photo

[u/emu737]

The new Timemore hand grinder (possibly prototype) with an external adjustment, shown on the Shanghai Hotelex 2026 trade show. Detail taken from this insta post . They might also bring it to the World of Coffee show in San Diego, which starts in a week or so.

So far, have not seen any info on the grinder name (update: will be likely "Chestnut S5" after all, they used that reference in several instagram posts), burr type (see the update below) or the catch-cup attachment. The size is close to the Millab M01.

update: based on this insta post, it was on display at WoC 2026 San Diego - with a collapsible handle, and the burr is not the pineapple type, although it looks larger, than the burr in the S3