Review on ♻️ Reusable Plastic Changing Colors Plastic by Ken Arellano

These cups leak. The straw has a stopper to keep it from falling out, which I really like, but it doesn't stop the cup from spilling. The biggest dislike is the lid coming off when my 2 or 5 year old picks up the cup and uses minimal force. I've checked all the cups and lids and they all pop out at the slightest touch. The mug itself needed a deeper lip, and the lid obviously needed a dipper action. The colors are cool and the color change with liquid is decent, but if you're planning on letting the kids take them in the car and not expecting to spill them, you're wrong.