What is a back sticker?

after getting familiar with the post, memorize the strokes of the font and the shape of the knot on the tablet, so as to lay a good draft for the next writing.

Back-pasting is an important method in calligraphy learning. By observing, imitating and silently writing the fonts on the inscriptions repeatedly, the strokes and knot shapes of the fonts can form a clear impression in your mind, so that you can accurately grasp the writing norms and characteristics of each word when writing. Sticking back can help calligraphy learners to understand and grasp fonts and deepen their understanding of calligraphy art. Through long-term back-pasting practice, calligraphy learners can gradually form their own writing style, improve the physical beauty of words and the accuracy of writing.