Tools & Home Improvement > Hand Tools > Magnifiers
72mm 2.2X Magnifying Glass LK-1074 for Reading & Hobbies
Brand: Generic / OEM
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Audited BOM: 4 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The low scratch resistance of the acrylic lens (ENG-001) leads to its rapid degradation (RMA-001), resulting in customer dissatisfaction (REV-001, REV-004) and returns.
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