Office Products > Office & School Supplies > Writing & Correction Supplies > Pencil Sharpeners
MAT-M14 Manual Desktop Pencil Sharpener, Cast Iron Base
Brand: Generic / OEM
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Audited BOM: 7 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-quality blade (ENG-001) causes rapid wear, leading to RMA-001 and complaints that the product no longer sharpens properly (REV-001).
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