Dritz chalk cartridge set, 8 colours, 8 white, w/pen-holder.
4888
$23.99
Comes with erasered pen/holder, and a sharpener.
Has 8 white, and 8 coloured chalks, (thin, 3 mm x 9 cm).
Colours are green, purple, yellow, red, orange pink, light & dark blue.
Plastic case for chalks, 1-1/2" x 4-7/8" x 1/2", (3.8 cm x 12.4 cm x 1.27 cm).