Name: Mini sample vials Capacity: 1ml 2ml 3ml Material: Pyrex borosilicate glass Shape: Tubic Cap: Black plastic cap Color: Clear or amber in stock, other color can customize Surface/Texture: S/S, H/S, Marble coating, holographic coating, metalizing, flocking, etc. Packing: By carton, pallet or other safty packing MOQ:  Support small inventory orders, customized large orders Samples: Provide free samples for your reference, only need clients to …