●Assembled Dimensions: 3.5 - 4.7 inches (9 - 12 cm). Individual differences may occur ●Difficulty Level: ★★★ (Suitable for intermediate users) ●Comes with an instruction manual (English language not guaranteed) (English language not guaranteed) ●Please be aware that there may be differences between individual items, so there is no necessity for the same product as the picture ●There is a base so you can work smoothly