This is the Round Hole variation of my modular sorting cup. It features the same optimized tube body but comes with circular mesh patterns, which are often better for sorting organic shapes like seeds, beads, or ball bearings.

The Kit Includes:

• The Cup Body: Designed with a slight taper for easy filling and an internal "shelf" that securely locks the mesh in place at the bottom.
• 4 Interchangeable Mesh Inserts (Round Holes):
  • 2mm
  • 3mm
  • 4mm
  • 5mm

Design Features:

• Optimized Geometry: The interchangeable bottoms fit snugly and won't fall out during vigorous shaking.
• Space Efficient: One cup handles multiple sorting tasks—just swap the disc.
• Versatile: Perfect for sorting items where diameter matters more than shape.

Printing Instructions:

• Orientation: Print the cup upright and the discs flat.
• Supports: None required.
• Material: PLA, PETG, or ABS.