Our chalk balloons are as matte as they get out of the package, however, to get your balloons to the flattest finish, expose them to sun for approximately 20 minutes! Sun oxidizes the latex and is part of why outdoor builds take on that super matte look!

@gogoglamco

Harvest pack before and after sunlight! 🎃✨ #fyp #balloons #chalkballoons #etsy #diypartydecor

♬ Autumn Vibes – ｇｓｌｆ