Complex sentence: One of the distributors who make retail-sold Poké Balls is Hasbro, who declined to comment on the differences between Burger King's designs; however, they stated their products are labelled for aged four and up, and meet all federal and industry standards.
Split into simpler sentences: One of the distributors who make retail-sold Poké Balls is Hasbro, who declined to comment on the differences between Burger King's designs. However, they stated that their products are labelled for aged four and up, and meet all federal and industry standards.