Tinkercad is well suited for students as it not only introduces us to CAD but also helps us to practice some mathematics lessons and therefore, I like using Scale while designing on Tinkercad. I'll be making a Mini Dustpan and Brush Toy for my study table. This will help me to keep my study table clean from Rubber/Eraser dust and Pencil shavings. Things We Need Laptop or Computer Internet Connection Tinkercad Account 3D printer, filament and a paper cutter (if you are printing) Designing Dustpan Log in to your Tinkercad account and click 3D Design (Left of your screen). Then click on Create new design . Click and drag the ruler (Top right of your screen) to the W orkplane . Keep the workplane snap grid measurement to 1.0 mm (Bottom right of your screen). Now, click on Box shape under Tinkercad basic shapes menu (Right of your screen) and drag it to the workplane. Change the dimensions of the box to 30mm X 4...