How Do Mood Pencils and Mood Cups Work?

How cute are these custom color-changing cups?? 🤯😍 All you need is some heat/cold activated vinyl! So cool! | Crafty

I grabbed these color changing cups for my kids this summer, and they’ve been a huge hit! They come in a pack with lids and straws, and the colors magically change when you add cold drinks - perfect for hot days and a fun way to keep them hydrated.I personalized each one using vinyl and my Cricut machine, which makes them extra special and easy to tell apart. The lids and straws are reusable, and the cups are durable - Just make sure to press the lid down firmly until it clicks to prevent spills