Floral Oasis Anchor Pin

My wife wants to use Floral Oasis anchor pins for her floral arrangements. This product is sold in large quantities in online stores and is expensive. So I designed the product so that it can be 3D printed at home.

I made 2 versions, normal and thin version. Thin version is very fragile.

Slicer Setting (Cura 5.40)

Layer Height: 0.2mm
Wall Line Width: 0.44mm
Wall Line Count: 3
Print Thin Walls: on
Z Seam Alignment: Sharper Corner
Seam Corner Preference: None
Top/Bottom Pattern: Concentric
Infill: 80%