A fun tennis game where you flick frogs to earn points. - Product Name: Kurokuro! Tennis - Age: 6 years and up - Players: 2 - Batteries: 2 AA alkaline batteries (sold separately) - Features: Flick frogs to get points This is a tennis game where you use rackets to hit frogs back and forth. When you hit the frog, it croaks "gero gero" in response to the movement. You can enjoy various sounds, including "Waaao!" The rackets move with a push button, so the key is to hit the frog at the right timing, matching its movement. Ages 6 and up The stickers are attached to the main unit. I played it a few times and then stored it at home. It's in good condition, but please refrain from purchasing if you are concerned about minor details. Thank you for looking.