Arts & Crafts > Art Supplies > Drawing > Pastels > Oil Pastels
48 Colors Oil Pastel Set KA-5648
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
Pastel fragility (ENG-001, ENG-002) combined with inadequate primary packaging (ENG-004) directly leads to complaints of broken pastels (RMA-001, RMA-005) and brittle texture (RMA-002), negatively impacting user experience (REV-002, REV-005).
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+4 additional failure modes & return complaint chains locked
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