Wearable smart wristbands that can be connected to computers, laptops, tablets, smart phones and head-mounted screen devices by wireless technology for recording, organizing, transmitting, manipulating, reviewing, and receiving data; wristbands and straps; parts and fittings for wristbands; wristband cases

Blackboards; Crayons; Decals; Stickers; Ball pens; Drawing paper; Drawing pencils; Ink pens; Office paper stationery; Painting sets for children; Pen and pencil cases comprised of leather; Pencil boxes; Sketch books; Desk organizers for stationery use; Palettes for painting