Vladimir Kostek

The channel focuses on hands‑on reviews and demonstrations of E Ink and digital‑paper devices (reMarkable tablets, Kindle Scribe, NXTPAPER phones, large E Ink art frames, etc.), with emphasis on sketching/drawing tests, long‑term usage impressions, and buying comparisons. It also publishes interviews with product people and event coverage of new E Ink gadgets (e.g., CES). Weekly tech review videos and occasional DIY projects round out the channel’s output.