What a great idea. Make your own I SPY game with a VOSS water bottle. You fill it with rice and drop in little things to hide and then make a list of everything in the bottle for the kiddos to find. This is a great travel activity.
Easy To Make Discovery Bottles. Children use their fine motor skills to make the bottle. The bottle will also serve as a distraction activity during various medical procedures. You can play I-Spy with the items in the bottle.
Calm-down & time-out bottles: Fill a bottle full of water. Add one bottle of glitter glue & ultra fine glitter. Send this bottle with your child to timeout - to watch it settle and calm him/her. Once the glitter has settled, time-out is up!
In a small Ziplock bag: cup half and half (milk works too), 1 Tbsp sugar, 1 tsp vanilla. Insert that bag into a gallon Ziplock filled with ice and salt. Shake the bag for five minutes. Then remove the smaller bag which should have turned into ice cream!