Does anyone know why Reese's has two different type of wrappers

What's in a name? Reese's Take5 signals a new era of the 5-layer bar

My peanut butter cup came with 3 wrappers. : r/untrustworthypoptarts

Reese's Crunchy & Creamy Peanut Butter Cups: Our Review

Opened a pack of Reese's and had 4 wrappers on my Peanut Butter Cup : r/nevertellmetheodds

Same but different looking gummy worms. Anyone know why? : r/mildlyinteresting

My Reese's cup came with 10 paper cups on it : r/mildlyinteresting

Reese's White Peanut Butter Cup 1.5 oz, 48 count : : Grocery & Gourmet Food

Valentine's Day REESE'S Peanut Butter Cup Candy Red Foil Wrap Bulk 2 Pounds

Petition · Bring Back the old Reese's Wrapper - United States ·

Peanut butter cup - Wikipedia

Same but different looking gummy worms. Anyone know why? : r/mildlyinteresting

Reese's $25,000 promotion may violate sweepstakes laws

Any idea why these are different in color? Is one better than the other? : r/steak