stall luminous erasable small blackboard desktop advertising display hand painted milk tea shop bar coffee shop bar wholesale

single item blackboard [no need]] dust-free chalk 12 + string + cleaning cloths + pen sleeve water soluble pen 6 + fluorescent pen 3 + string + cleaning cloths + pen sleeve

mini 23*12 small size 29*16 medium 36*20 large size 48*25 [80% choice]] extra large 60*30 [strong recommend]]