800Pieces pearlized map pins with metallic finishes both aesthetic appeal and practical color coding for precisely fabric positioning in dressmaking and sewing craft Features rounded pearls heads for safe handling and sharply steel tip that penetrate fabric without tearing, great for delicate to heavy cloth, thick leather Also could be uesd as push pin, map pin, notice board pin for corkboard, bulletin board Each box includes 800pieces colored pearls head sewing positioning pin with pearlized coating, combining professional durability with visibility across textile and craft Essential sewing accessories for fashion designers, sewing craft enthusiasts, professional tailors and sewing studios requiring quantities and durability, high visibility dressmaking pin for prolonged creative sewing craft project Widely used for securing fabric drapes during dressmaking, fabric sewing project, marking intricate pattern, upholstery work, jewelry decoration, art crafting, quilting craft, wedding decoration