Shachihata Connected Number Perpetual Calendar Stamp

The Shachihata Connected Number Perpetual Calendar Stamp is a versatile, DIY solution for anyone who loves the flexibility of undated journals or bullet journaling. This set features a unique "linkable" design, allowing you to snap individual number stamps together to create custom calendar grids, date sequences, or numbered lists that fit perfectly in your layout.Built with Shachihata’s legendary precision, these stamps produce sharp, professional-grade impressions. Because they are modular, you can use them to build a standard monthly calendar, track a 30-day habit, or simply date a single page with ease.Product Details & Key Features:Modular "Linkable" Design: The stamps feature a snap-together mechanism that allows you to connect them horizontally or vertically, ensuring perfectly straight lines and consistent spacing every time.Perpetual Utility: Since you build the grid yourself, this set can be used for any month of any year, making it a sustainable, lifelong addition to your stationery kit.Crisp Rubber Impressions: High-quality rubber faces capture fine numeric details without smudging, providing the clean look of a printed page.Space-Saving Sizing: Perfectly scaled for A5 and A6 journals, Hobonichi Techos, and standard planner grids.Durable Storage Case: Comes in a sturdy, organized case that keeps your numbers in order and protects the rubber faces from dust and damage.Specifications:FeatureDetailsSet IncludesNumbers 1–31 and additional symbols/frames (varies by set)Impression SizeApprox. 4mm x 4mm per number (Standard size)Connection TypeSide-link and vertical-link capable