Private class: 1-2 people per class, two hours per class, you can make an appointment with the instructor.The instructor will adjust the teaching according to the level of the students, and teach you how to improve according to your gestures.For details, please refer to: https://www.tasse-coffee.com/products/on-to-on-class -Introductory class: 2-4 people per class, 1.5 hours per class, there are fixed days and times, for details, please refer to: https://www.tasse-coffee.com/collections/%E5%92%96%E5%95%A1%E5%85%A5%E9%96%80%E7%8F%AD