Jewelry, Eyewear and Watch Design Tangram Jewellery Collection by Juanjuan Hu Tangram collection presents flexible manners of wearing. The inspiration comes from Tangram. It’s made of seven single pendants and chain accessories. Every single pendant could be worn as a single part, and could be connected to variable pendant forms by chain accessories. The collection has variability in function and flexibility in combination. The designer has created the interaction between jewelry pieces and wearers. The industrial technology of 3D printing and the enamel handcraft are integrated in this collection. It's a combination of industrial technology and handcraft.