This is an illustration to show that sin is sin no matter how glamorous it looks.
You need a big bag of trash and glitter. The trash illustrates sin. That sin is messy, smelly, just plain nasty, just like trash. But Satan comes along and tries to tells us that sin isn’t as bad as it looks. Just what he told Eve. Now sprinkle glitter on the trash. Explain this is what Satan does to sin. He make it look all fun and glittery. Then show that even though the trash has glitter on it it’s still trash. Just like sin. No matter how great it looks it’s still sin in the end.