Educational experiment DIY for children aged 8, 9, 10, 11 and 12 years Gifts Description: [Educational Toys for Kids]: Very cool ammeter shaped science toy, the child can assemble it himself. [Educational Toys]: A set of educational toys that perfectly develops your child's manual skills and creativity. Perfect toy for prezent birthday, Children's Day, summer camp activities [Scientific experiment]: early education, toy model, self-assembly model kit, small invention technology. It's a great design and puzzle for parents and children [Do it sam, assemble toys]: Educational education when assembling these toys. Great attention to detail and educational features make this scientific experiment a kit. [Children's Developing Toy]: Intelligence Developing Toys are helpful in developing children's intelligence, if parents could play with the child, they will leave memories of children's childhood. Specification: Material: wooden Size Chart: 11 cm x 7,5 cm x 10,5 cm/4,53 inch x 2,95 inch x 4,13 inch The package includes: 1 DIY Scientific project on ammeter