How it’s done
Things you need for this idea:
the Pebaro stone setting iron which can be used for rivets as well black rivets or rivets in the color that you prefer and Birkenstock sandals or similar sandals
Start with the biggest size of rivets for the edges. Use the flat tip for that! The hot device has to be put onto the surface of the rivet for 3 seconds.
Repeat step 2 to place all the different sized rivets onto the material as you like it!
The sandals are finished and individualized!