หนังสือ 555+ Slang

555+ Slang is a fun and silly book with real slang and idioms being used in 2021 and beyond! Written by Kru Kellen himself, this book has both slang that you can start using in your everyday life as well as funny slang that you can use for fun with your friends. All of the slang and idioms in this book are 100% real and used by native English speakers today.

By buying this book you are not just getting a book with useful information, you’re also supporting Kellen as an online content creator. Your purchase will help Kellen create more and higher quality videos!