Business Card Holder for Cork Bulletin Board

I created a business card holder to pin to the office cork bulletin board. It is roomy enough to store business cards up to 10cm wide. Works with push pins or thumb tacks. If you print one, please post a make, I'd love to see it. My settings: Printer: X1C Material: PLA Build plate: Textured PEI Nozzle size: 0.4mm Layer Height: 0.2mm Wall loops: 2 Infill: 15% Brims: Not needed Supports: Not needed