Vintage Playskool 1988 pink star glow worm!

Vintage 1988 Playskool pink star glow worm!! Really cute! Has a hat with a star. Mint untouched condition. I think my family just layed this in my crib. Zips in the back. Does have a spot for batteries because I think it glows but I honestly for the life of me not sure how to open the battery container to test. Maybe someone knows? Happy to answer any questions ♡♡