A set of three minimalist coasters featuring geometric engraved patterns — hexagonal, concentric rings, and triangle lattice. Clean, modern style that works with any interior.

Dimensions: 90mm (diameter) × 5mm (thickness)

Included Variants (3 STL files):
• Hex Pattern — Honeycomb-style hexagonal engraving
• Concentric Ring — Minimalist ring pattern radiating from center
• Triangle Lattice — Geometric triangular grid

Print Settings (Bambu Studio):
• Layer Height: 0.2mm
• Infill: 15% (grid or gyroid)
• Supports: None required
• Material: PLA / PLA Matte / PETG
• Nozzle: 0.4mm
• Estimated Time: 40-60 min per coaster
• Compatible: Bambu Lab A1 mini / A1 / P1S / X1C

Tips:
• Matte PLA gives a soft, ceramic-like finish
• Print in contrasting colors for a modern set (beige + charcoal + terracotta recommended)
• The recessed bottom provides a slight lift — no surface scratching
• PETG recommended for hot drinks

Files Included:
• simple_coaster_hex.stl
• simple_coaster_ring.stl
• simple_coaster_triangle.stl
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