Fountain pen

thingiverse

Here is a rewritten version of your text: I'm crafting a simple fountain pen project, infused with the rhythm and melody of music. This design is perfectly suited for Waterman's Expert nib, which brings out its full harmonious potential. The pen itself will be printed from high-resolution resin using DLP technology - I'm not sure if FDM would work equally well, but it's definitely worth a try.