Djilhi instruments, likewise the name of the brand, is full of joyness because a good hand has made them with love. I met Jérémie at his workshop and we had a pleasent discussion about ordering a F-Integral hang. Jérémie is really friendly (he even picked me up at the train station) and caring about what you need. After about 2 months I received my lovely and well tuned hang. It has a really warm and high sustain sound. It has a loud sound and I just need to gently hit the dimples to produce a nice sound. I also discovered an extra dimple that Jérémie had added for free…and my name written on the Gu side. I highly recommend Djilhi instruments!