This guitar pick tray is perfect for small items like guitar picks, coins, or hardware.
The sides are filleted so that objects easily slide out of the tray. This is really useful to me for when I am putting together something that uses fasteners and I want to easily pick one up while keeping them contained.
The bottom has four recesses for rubber feet that are 10mm in diameter and 3mm tall.
I designed it using the sheet metal environment on Fusion 360 to get the studs to wrap around the corners. Usually I would use a follow path pattern in the regular modeling environment but this puts the studs at the edge of the curve instead of on the middle of the curve.