Yaya factory, my personalized jewel. 1> i choose my base (rings, necklaces, bracelets, earrings)... 2> i select the pattern that makes me loo ... 3> i put the pattern on the base (it's magic, it's magnet!) 4> hop! i created my jewel! with 2 collections per year, 320 playful and colorful patterns, you will always find one that matches your mood! yaya factory jewelery is made in quimper.