The Excalibur Electronics Einstein Eye Trainer Touch Handhled Game pick up the included stylus and test your visual acuity.

Take with you anywhere, and keep yourself sharp with this pocket-size touch-screen eye trainer.

Features 5 training modes - dynamic training, panorama training, snap training, and eye-hand training.

Each mode has 2 games, progress in each game as it becomes more and more difficult.

Requires 2 x AAA batteries (not included)