Magnetic Clip for Leaf Agar Disk Inoculation

3D-Printed Magnetic Agar Disk Clip
This clip holds 6 mm agar disks firmly on plant leaves during inoculation.

Materials & Printing
Filament: transparent PETG
Printer: Ender 3 V3 SE
Layer height: 0.2 mm
Infill: 20 %

Assembly
Push two neodymium magnets (8 mm diameter × 2 mm thickness) into the flexible sockets in each clip arm

Notes
Transparent PETG lets light through. Opaque plastic can cause the covered leaf area to yellow over time.