Earlier this year, Shake Shack became the first fast food chain to introduce a Dubai Chocolate item to its menus. And, of course, it was in the form of Shake Shack’s famous custard shake. However, the Dubai chocolate-inspired shake was only available at select restaurants, and it sold out incredibly quickly. After seeing the success, the chain has decided to bring the shake back to Shacks—and this time, nationwide. Shake Shack’s Dubai Chocolate Pistachio Shake is made with pistachio custard mixed with toasted kataifi shredded phyllo, all in a cup with the chain’s first-ever magic shell. The crackable dark chocolate shell is prepared and frozen in place, so when customers get the shake, they can squeeze the cup and get the same satisfying crunch as they would from the bar. The shake is also topped with chopped pistachios and crunchy kataifi. Beginning June 24, the shake will be sold at all Shake Shack locations for a limited time.