📒Hard & durable front and back covers to protect the iconic design of these notebooks and prevent tears and rips from occurring 📒Bright White, Smooth, Bleed resistant and writing papers help reduce ink from bleeding through. A5 size, 50 sheets; A6 size 80 sheets; MINI size 50 sheets, enough for all-purpose usage. 📒Strong metal double wire binding ensures the binding will not uncoil and get snagged on clothing. 📒Built-in silicone bubble fidget makes the writing no longer boring. Our Kaijiarui fidget journal is perfect for your school, business, and home purpose. Also idea as a gift.