Youyou jellyfish cup handmade glass pure hand blowing

Size: Height 9.9cm, Diameter 9.2cm, Cup Mouth 6.8cm, Cup Bottom 7cm ±0.5cm Color: blue, white Weight: 539±0.5g Capacity: 300ml Material: American Spectrum Glass 96Na20 soda glass This piece is completely hand-blown, the photo is the real item, this piece is the only one, unique. Packed in a kraft carton for safety. Production instructions: Hollow blowing, use an iron hollow blowing pipe, take out the melting furnace and place it in a melting furnace of 1150 degrees to present the glass paste of maltose, and blow air from the other end to expand the glass body, blow out the hollow shape of the required size, and The shaped glass is produced in pure Taiwan. https://live.staticflickr.com/65535/51656196438_b9f8081736_k.jpg