A chalkboard is a flat writing surface made of a hard material that is usually green or black. You can write or draw on it using chalk, and it is commonly used in schools or classrooms. Full definition
The doors have been painted with chalkboard paint for play time. (idealhome.co.uk)
Featuring custom hand painted signage created on chalkboard in vintage frames and a unique stained wood welcome sign inspired by the couple's invitations. (ruffledblog.com)