Jumbo Electro Miracles logical thinking learning game With this learning game you will learn everything about relationships, similarities, differences and silhouettes. Find the right answer to every question. Touch the tip of the pen to get the answer. If the answer is right, you'll hear music and the light will light up Specifications: Color: multicolor Material: plastic Gender: junior Package dimensions: 40 x 27 x 6 cm Number of players: 1 The game uses two LR41 batteries (included). Age: from 4 years old