Freeze It - The water droplet

I am trying my extension tube on a 55-250mm lens. There is 1 post in my blog that I used close up filters to capture water droplet. I would prefer using extension tube as the image is sharper compared to using close up filters. The working distance with a 55-250mm is quite reasonable. You don't need to be real close to the subject to take the photo. The photos below are the result of extension tube + 55-250mm lens. Enjoy!