We harvest old teak roots of different sizes from 10cm to 200cm in height. Each time it is a unique piece, in shape or size. Then, glass blowers will pick in ovens at 1300°, using a cane dig a recycled glass ball. After blowing a ball in the open air, the blower will shape and shape the vase on the teak root. He will cut the vase with the help of pliers and scissors. Recycled glass is not pure which can explain some bubbles or imperfections (decorative object, terrarium, floral compositions...)