# HOZO Hobby Knife Features Push-Button Blade Changes and Fold-Out Workspace A modular hobby knife design integrates a magnetic cutting station with tool-free blade swapping. - **Source:** [Yanko Design](https://brifing.si/source/41d28791-ef47-4e0b-a40a-2a5efca0c11b) - **Published:** 2026-11-06 - **Topic:** [Business](https://brifing.si/c/business) - **Original article:** - **On Brifing:** https://brifing.si/s/413e2a77-510f-4952-80ec-f2ad6d4e05c6 ## Integrated Crafting Solution The HOZO Hobby Knife combines a precision cutting tool with a multifunctional carrying case that unfolds into a dedicated workspace. Designed by Tiancheng Liang and Zhida Luo, the system addresses the common issue of craft supplies cluttering tables. It currently features a crowdfunding price of 59 dollars, reduced from 79 dollars. ## Expanding Cutting Surface The case functions as an organizer that expands to double its surface area when projects grow in complexity. By sliding and unfolding the mat, users maintain a clean, dedicated area for cardboard modeling or detailed assembly. This design ensures that cutting surfaces remain connected to the storage tray throughout the entire process. ## Ergonomic Handle Design The knife features a hexagonal aluminum handle with flat sides to prevent rolling when placed on flat surfaces. A textured grip and a raised ring provide users with a secure, comfortable hold. This drafting-pencil aesthetic is specifically engineered for tasks requiring high precision, such as following lines and shaping intricate model details. ## Tool-Free Blade Exchange Changing blades is simplified through a rear-mounted button that operates the internal collet clamp. This mechanism eliminates the need for traditional screw-tightening routines during swaps. Two internal magnets assist in retaining the blade when the clamp is open, ensuring the component stays in position until the user manually removes it for replacement. ## Versatile Attachment Selection The system supports various attachments beyond standard cutting blades, including chisel profiles, curved edges, U-gouges, V-gouges, a saw, and a metal file. These options allow users to transition from cutting cardboard walls to carving wooden trim or refining edges. The handle remains consistent while the working end adapts to specific material requirements. ## Clean Material Handling The blades are crafted from hardened 420 stainless steel and are supplied without oily protective coatings. This choice prevents residue transfer onto paper or delicate surfaces during delicate craft work. Magnetic slots within the tray keep each attachment point-down, ensuring that specific shapes are always organized and easily accessible for the user. ## Safe Blade Disposal The modular case includes a dedicated one-way slot designed specifically for the disposal of spent blades. This feature keeps used edges separate from fresh replacements, maintaining order on the workbench. By integrating storage for both new and used blades, the system encourages a tidy workflow throughout the entire life of the tool. ## Modular Maintenance Strategy The pouch-and-mat assembly is magnetically detachable, allowing for independent replacement when the cutting surface eventually wears out. This modularity ensures the organizer remains functional even after the mat needs refreshing. The project has successfully raised over 462,000 dollars, with limited units remaining in the current initial production run. ## Sources covering this story - https://www.yankodesign.com/2026/11/05/hozo-hobby-knife-pairs-push-button-blade-changes-with-a-fold-out-workspace/?utm_source=rss&utm_medium=rss&utm_campaign=hozo-hobby-knife-pairs-push-button-blade-changes-with-a-fold-out-workspace — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._