crack seed lychee belt strips with li hing mui plum powder | hawaiian favorite | sweet & sour soft gummy candy (2.7 oz) snack hawaii this candy features one of our favorite tropical fruit flavors, lychee!! each strip of gummy goodness is sweet, sour, and just a little salty. covered in li hing mui powder, these are finger licking good. if you've never had lychee before, they are red tropical fruit with a bumpy dinosaur-like skin and a white grape-like fruit on the inside. it has a delicate floral flavor and is very juicy!