A Must-See for Minimalists: Reusable Magnetic Notebook "notes" is a completely new notebook for the digital age that combines a whiteboard that can be quickly erased and reused with a notebook that can be easily used with the texture of paper. It uses the patented Snap Binding Technology to highly integrate the functions of "writing, erasing, sticking, expanding, and sharing." Write with erasable ballpoint pens You can write on the paper-textured board with erasable ballpoint pens such as Frixion, and choose the line width, color, and style to your liking. Doesn't erase when touched Once the ink is dry, it won't erase even if you touch it or if the pages overlap. Write while holding it with one hand It's palm-sized and uses a highly rigid semi-hard cover, so you can write while holding it with one hand even when it's open. Edge detection When opened, it becomes a square, and the cover detects the edges. You can quickly save it digitally, with trapezoidal correction and even on backgrounds of similar colors, just like scanning a business card. No reflection The page surface is matte and doesn't reflect light, so you can take clear photos. Butterflyboard's recommended scanning apps ・iPhone standard "Notes" app (iOS) ・Microsoft "Office Lens" (iOS/Android) ・Evernote "Scannable" (iOS/Android) With notesX, you can easily save digitally even when using trapezoidal correction or automatic scanning. You can write on scanned documents, attach them to emails, and save them as PDFs in the cloud. Erase finely You can erase and rewrite by lightly rubbing with the eraser for erasable ballpoint pens. Erase widely You can erase refreshingly without leaving whiteboard-like eraser residue by wiping with wet wipes or a wet cloth. Erase the whole thing You can wash away the ink cleanly just by pouring water, and use it repeatedly. Interchangeable You can separate the pages just by pulling them, and freely replace the pages. Expands The pages connect without gaps, and you can freely expand and use them. Stickable You can stick it to steel walls, desks, refrigerators, etc. Body weight is only 65g It's as light as air, so you can carry it around in your chest pocket or jeans pocket anytime, anywhere.