➀ KitGuru is teaming up with Sharkoon for a giveaway on their Advent Calendar, offering two ergonomic gaming chairs. One winner will receive a Sharkoon OfficePal C40, and another will get the C20. Both chairs are adjustable for comfort. The C20 adjusts for height, tilt angle, and seat depth, while the C40 adds headrest depth adjustment and supports more weight. ➁ To enter, comment on KitGuru's Facebook page about the chair you currently use for gaming. The competition is open to UK and EU residents. ➂ The winner will be chosen randomly on December 23, and must respond within 48 hours. Terms and conditions apply.