Summer craft idea: Turn empty water bottle into these cool garden art spirals. Learn how you can turn empty plastic bottles into pretty yard art with a few simple supplies ( great project for the kids (Bottle Garden Kids)
A glitter bottle is an easy calm down sensory tool for anxiety relief in kids. Glitter bottles are easy to make sensory bottle for kids. Toddler and preschool sensory bottles for easy kid's activities(Bottle Ideas Calm Down)
Make a backyard bowling alley. Add food coloring to clear plastic bottles of water. Use party streamers as lane margins. Add glow sticks for night bowling. (These would make great outdoor table nightlights also with the glowsticks, gonna try it!