"Magic Drill" is an innovative learning notebook that can be used repeatedly. It comes with a set of four workbooks: numbers, arithmetic, English, and drawing, with content designed to be fun for children to learn. 【Size】 Drill: 19cm (height) x 13.5cm (width) Pen: 14cm (length) 【Set Contents】 ・Numbers ・Arithmetic ・English ・Drawing ・Magic Writing Pen ・Silicone Pen Holder ・Refill Leads (8) 【Features】 The characters written with the magic writing pen disappear over time, allowing you to rewrite them repeatedly. Children are surprised and interested in the mechanism of disappearing characters, naturally increasing their motivation to learn. It's a convenient size to carry, allowing for enjoyable study even when you're on the go. 1280 170