Wormy - the walking buddy

My little one (almost 2 years old) likes to play outdoors and explore, and we try to vary his activities. He loves animals and enjoys morning walks. So this is a little worm that can be pulled by the string and will accompany us on the walks. Its made by separated parts, so you can print each one in the color of your choice even if you dont have any multicolor system. In addition to the printed parts you will need: a little drops of glue to assemble a piece of 1-2mm rope FUNCTIONAL TIPS: grip, grip, grip. Grip is essential for proper operation. If you're using it outside on the sidewalk, the friction will likely be sufficient. But if you're using it inside, on tile or similar floors, you may need to add some rubber bands around the wheels to provide grip. elastic rope You can use almost any rope that fits through the holes, even fishing line. However, in my tests, I got the best results with elastic string (you can check the one I bought here https://tinyurl.com/mrydsnm8) Print Settings Material: PLA / PETG Layer height: 0,20 mm Nozzle diameter: 0,4mm or 0,6mm Infill: 10-12% Perimeters: 2 Supports: no