The Dry/wet Ball

Riddle: You grab a ball. When you grab it is dry. While you are walking to the playground it somehow gets wet. How is this?

Answer: Your hands are wet.

Source: https://www.riddles.com/index.php/6329

You grab a ball. When you grab it is dry. While you are walking to the playground it somehow gets wet. How is this? — the dry/wet ball by raygun v1.

Riddle: You grab a ball. When you grab it is dry. While you are walking to the playground it somehow gets wet. How is this? Answer: Your hands are wet. — by raygun v2.