This is a slanted 3-compartment tool organizer with a modular core design: outer frame + replaceable inserts.

• Outer Frame Skeleton: A red open-frame structure that provides structural support and a tilted viewing angle for easy tool access.

• Removable Inserts: White 3-compartment inner trays that fit precisely into the frame. They can be easily removed and replaced when dirty or to change the storage layout.

• Space Utilization: The tilted compartments (one large, two small) are ideal for storing small tools commonly used in 3D printing or crafting, such as scissors, hex keys, and utility knives.

• 3D Printing Friendly: Features no complex overhangs, enabling single-piece printing and easy customization for different sizes.

✨ Practical Value

• Tools are clearly categorized at a glance, and the slanted design ensures items are never hidden in the back of compartments.

• Inserts can be printed separately in various configurations (e.g., pen slots, small parts bins), allowing one frame to serve multiple storage needs.

• Placed next to a 3D printer, it keeps cleaning and calibration tools within reach, maintaining a tidy workbench.

这是一个斜口三格工具收纳盒，核心设计是「外框 + 可更换内衬」的模块化结构：

• 外框骨架：红色镂空框架，提供结构支撑与倾斜视角，方便拿取工具

• 可拆内衬：白色三格内托，精准嵌入外框，脏了 / 想换布局时可直接取下更换

• 空间利用：一大两小的斜口格位，适合放剪刀、内六角扳手、美工刀这类 3D 打印 / 手工常用小工具

3D 打印友好：无复杂倒扣结构，一体打印即可完成，也方便二次修改尺寸

✨ 实用价值

• 工具分类一目了然，斜口设计让物品不会藏在深处

• 内衬可单独打印不同版本（比如改造成笔槽 / 零件格），一套外框适配多种收纳需求

• 放在 3D 打印机旁，随时取用清洁、调试工具，保持工作台整洁