Giotto 538800 Robercolor Blackboard Chalk - White Box 100

Fila-White-Dustless-Blackboard-Chalk-Giotto-F538800-p-Round-dustless-white-blackboard-chalk-sticks-made-of-genuine-chalk-from-the-Champagne-region-of-France-p-Giotto-538800-Robercolor-Blackboard-Chalk-White-Box-100

Price: 4.75 from Rapid Online Rapid Electronics Ltd.