Retail price: 5,500 yen 【Size】 Iroita Tonton: 23.4cm (length) / 18.1cm (width) / 2.8cm (height) 【Materials】 Wood / Cork / Metal 【Contents】 Iroita Tonton *No example collection Very popular in classrooms! This is an original teaching tool for developing fine motor skills. By placing various shapes according to the examples and hammering nails with a hammer, this teaching tool naturally cultivates fine motor skills, which are most important to develop in early childhood, as well as the ability to grasp shapes. Removing the nails requires delicate finger movements and fine-tuning of the fingertips, so children can develop their fine motor skills while having fun. The hammer is made of wood and the board is made of cork, so even young children can play with it safely. Colors may vary depending on the monitor's color development. Grade 1