Capacity: 30ml 50ml Cap: roller ball Color: red, yellow, green, blue and customization Sample: provide free samples OEM: support color or logo customization MOQ: 5,000 pcs for ready in stock; 5,000 pcs to 20,000 pcs for customized product Samples Time: 3 days if samples are in stock; 3 to 15 days if samples needed to be customized Ports: Shanghai/Qingdao/ Lianyungang, …