Arts & Crafts > Art Supplies > Drawing & Lettering Tools > Pens
12 Colors Felt Tip Pens AL-K70
Brand: Generic / OEM
•
Audited BOM: 6 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 loose cap fit (ENG-003) prevents proper sealing, leading to premature tip drying (RMA-001), which is reported by consumers (REV-002, REV-005).
🔒
+4 additional failure modes & return complaint chains locked
Unlock Full RMA Analysis