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Quality crystal glass temperature-sensitive color-changing gemstone color-changing beads jewelry inlay accessories
Specifications: 6*8/8*10/10*14/12*16/13*18/15*20/18*25/20*30
Our company specializes in the development and production of temperature-sensitive color-changing jewelry. The products guarantee color-changing effects and have a long storage life. Welcome to consult and negotiate cooperation~



Update time:20200722091454