Hi AnnaAnyuta125, I noticed your profile and would like to offer you my project. I want to design auxiliary tips for a caulking gun. I have 3 different designs in mind, 2 of which are pretty straight forward 1 that is more complicated. I need .dwg to use a 3D printer to make prototypes.
My drafting background is in architecture not product design, my 3d modeling skills are elementary at best. I could really use your help! I can supply drawing files to further illustrate my products. We can discuss any details over chat.