Glassware, Cosmetic Bottle, Mason Jar manufacturer / supplier in China, offering Mini Size Double Wall Borosilicate Glassware in Coffee Shop and Book Shop, 100ml, 200ml, 250ml, 350ml, 500ml Unique Design Double Wall Clear Tea Glassware Juice Custom Borosilicate Glass Cup Mug, 300ml Double Walled Glass Tea Cup with Lid and Filter - Perfect Tea Cup for Office and Home Uses for Steeping Loose Tea and so on.