Demsky is a Ukrainian online store based in Kyiv, offering a broad assortment of everyday products for mobile technology, children, creative activities, and sport. Its mobile accessories include phone and tablet cases and screen protection, with options for many Apple, Samsung, Xiaomi, Huawei, Honor, and OnePlus devices. Customers can also find smartwatch accessories, chargers, power banks, cables, phone holders, headphones, speakers, computer and laptop accessories, and selected car gadgets.

The children’s range spans toys, dolls, playsets, books, educational and board games, plush toys, school supplies, and larger items such as bicycles, car seats, swings, and ride-on vehicles. For hobbies and study, Demsky stocks stationery, art materials, painting-by-numbers kits, notebooks, and other creative supplies. Its sports and fitness selection includes badminton equipment, balls, weights, yoga mats, protective gear, scooters, roller skates, and fitness accessories.

The store provides product browsing and online ordering, along with information about delivery, payment, and purchase terms. Demsky advertises free delivery across Ukraine and lists customer support by phone and email, with service hours shown as 24/7.