Jumbo Electro primary school group 3 & 4 learning game In the Jumbo Electro learning game you will encounter many fun school themes from group 3 and 4, such as language, arithmetic, nature and English. Find the correct answer to every question. Touch the answer with the tip of the pen. If the answer is correct, you will hear a tune and the light will come on. The Jumbo Electro learning game supports your child playfully at primary school. Specifications: Color: multicolor Material: plastic Gender: junior Package dimensions: 40 x 28 x 6 cm The game works on two LR41 batteries (included). Suitable for children from 6 years.