Spindle Books is cutting edge digital reading programme and globally approved technology, optimized for language acquisition. Spindle Books applies the principle of natural language acquisition in order for our children to become bilingual. Through the 5-step Multi-dimension Reading, children can expect 5 times higher language learning efficiency. [Multi-dimension Reading] - 1st: Warm Up. Brain relaxer word game - 2nd: Listen Up. Vivid audio story telling (texts are hidden) - 3rd: Read. British/American accent, speed control, and even recording. - 4th: Speak Up. Listening to native speaker and speak aloud as repeating - 5th: Wrap Up. Dynamic and diverse after-reading activities If you have any questions, please do not hesitate to contact our customer service(+82-2-1566-2246) for help.