Only if we see the pure value and beauty of all forgotten materials, TEE believes there will be lots of ideas for making everyday use jewelry “GREEN”. Then BASIC TEEORY was founded in end of 2014. BASIC TEEORY is the theory of creating jewelry from common material into something uncommon. BASIC TEEORY believes that the value of the jewelry is not about how rare the material is or how difficult it is to find, it is about the respectful idea of seeing the real value of forgotten material around.