About this 3D model

This is new design for an universal guitar strap pick holder. It should hold 5 picks of varying thickness, I've tried it with the thinnest picks I had on hand, Dunlop .60mm. Always looking for feedback and ways to improve it. Print Settings Printer Brand: Prusa Printer: i3 MK3 Rafts: No Supports: No Resolution: 0.20mm Infill: 20% Filament: EconoFil PLA Yellow Category: Music