Water Balance.

This Instructable will show you how to craft water balance , from used water bottles.

Step 1: What We Will Need.

Empty water bottles 2l,1,5l ,scissors,blade,pen,a sheet of paper,graduated jar,colorant,glue,water.

Step 2:

Cut the top part of the bottles.

Step 3:

Сolour ~ 500ml water and pour out to the 2l pot.

Step 4:

Сut a paper strip

Step 5:

Glue strip on the 2l pot.

Step 6:

Insert a small pot in a large.

Step 7:

With the help of graduated jar, grading scale. .

Step 8: Finished!