Black Thunder - Ben-Imo Purple Potato Chocolate

Ben-Imo treats are so popular in Okinawa, Japan because of their sweetness and unique purple color.  It is a sweet potato that works well in desserts, especially chocolate! These limited edition Black Thunder feature this wonderful flavor. Inside are the crispy bits of cookie and malt puffs which give it a perfect texture. This has become one of the most popular chocolate bars in Japan. In fact, tourists often stock up on them once they discover how delicious these are. 

Each mini bar weighs 19 grams.