Arts & Crafts > Art Supplies > Drawing & Painting Supplies > Colored Pencils
48 Colors Oil-Based Watercolor Pencils MM-HB48
Brand: Generic / OEM
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Audited BOM: 5 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 of the wood and the presence of knots in the pencil body (ENG-002) lead to recurrent lead breakage during sharpening, resulting in returns (RMA-001) and customer complaints (REV-001).
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