Arts & Crafts > Art Supplies > Drawing > Sketchbooks
48 Page Spiral Sketchbook KA-BJB90
Brand: Generic / OEM
•
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-weight paper (COMP-001) is the root cause of ink bleed-through and difficulty erasing marks (ENG-001), leading to customer complaints (REV-001, REV-004) and returns for stained pages (RMA-001).
🔒
+4 additional failure modes & return complaint chains locked
Unlock Full RMA Analysis