Very relaxing and easy to make toy - waves in the bottle.
What will be needed ?
Water & dye (watercolor for example, or food dye)
Transparent Oil (baby oil is ok)
Step 1: Making Ocean
Making ocean is really simple ;-) Just pour the water to the cup, mix it with the paint and then pour mixture to the bottle.
Step 2: Making the Atmosphere
Now pour the baby oil to the bottle and close it very good to avoid any leaking during play
Step 3: The End - Ocean in Your Hand
That's all.It was really easy. Now turn the bottle and watch how waves are emerging.
I recommend You to watch the video I''ve attached to this instructable because pictures doesn't show how beautiful and relaxing could be the waves.