At Byakurenbo (白蓮坊) you can make your own bracelet with gemstones. You can add pre-made handcrafted glass beads (tonbo-dama) to the design of the bracelet. They have a large selection of minerals to choose from when making your unique accessory. The bracelet-making takes 30 minutes to 1 hour.
You can find Byakurenbo on the right side when walking up to Zenko-ji Temple.