As you were walking down the aisle, you saw a box of something hanging on the shelf as if it was too big for it, but was inflatable on the inside to help keep it on there. This box contained an inflatable swimming pool that you've seen some people put up on your street, while you were struggling with keeping yourself cool.
The box labeled the product as the TG-Pool, and you could see that the pool itself was not only inflatable, but also had 4 colors (red, yellow, blue, and violet) to make it look nice, and the water was clear enough to swim through after anyone filled it with hose water. You saw the price tag on the box labeled it to be $5.99, meaning that it was cheap enough for you to purchase. However the question was, did you want a pool like this big enough to be in your backyard, and have the water reflect the sun?