Slime shop in Yeongjong, Incheon with jelly by the gram: Rolly Polly
Rolly Polly Yeongjong Sky City is a snack shop in Yeongjong Sky City, Incheon that sells slime alongside candy and jelly you scoop yourself and pay for by weight. Jelly is ₩48 per gram, marked down to ₩45 per gram for the opening event, and one family bag came to just over ₩10,000. Rolly Polly makes an easy snack stop for browsing with kids on a day out on Yeongjong Island.