One sure way to tell if your book will last the stress applied on it by continuous and repeated turning and pulling of pages is by having a page pull test done. Page Pull Tester is used in binderies across the world. It provides a robust, economical and reproducible method of measuring the page pull strength of perfect bound books. In these days of delivering optimal efficiencies to meet client expectations, at the same time not over-engineer your product – this device can help you make huge savings, at the same time enhancing your reputation.