In Shanghai, you can now design and create your own ring, offering a personal touch that's ideal for friendship souvenirs or anniversaries. A popular choice is Swag Workshop, located in a longtang near Jing'an Temple. Upon arrival, participants receive a booklet with various ring styles to choose from or can present their own ideas. The owner assists in shaping the ring with clay silver, and participants can add gems themselves. You can also carve your design around the gem, with guidance provided throughout. The owner also offers polishing and engraving services to customize the finished piece. The hands-on experience can be challenging, especially for those who may not feel dexterous, but support is readily available. A typical ring, weighing around 5 grams, costs less than 300rmb, slightly more than ready-made options but potentially cheaper than designer brands. Larger rings may require more materials and increase the price. Similar workshops are available throughout Shanghai, usually requiring reservations, with prices generally ranging from 200 to 300rmb for a basic ring.