I have two sons – one in 1st grade & the other in Kinder. My oldest has Autism and has a bit of a hard time with gross motor and separating letters and words in sentences. My youngest just plain has awful handwriting! I got this as a recommendation from my oldest son’s ABA therapist because she uses it with another client and I cannot tell you how much my kids handwriting has improved! I have looked at other workbook and none of them compared. This one has spaces that define every single letter and helps kids visually understand that there has to be a space in between each letter and how to write the letter correctly. While it is boring and even a little frustrating to do so many letters in one sitting, this workbook works great if you do a line per day. Trust me, your kid will thank you later when they get compliments on their handwriting. It’s totally worth the buy!!! 100% recommend!!!