• Brand: Tombow • Product Name: MONO zero Refill Eraser • Type: Round (φ2.3mm) • Part Number: ER-KUR • Contents: 4 pieces per pack (Unopened packs x 4) • Compatible Models: MONO zero Holder (compatible with both square and round types) • Features: ◦ Ultra-fine round eraser, perfect for detailed corrections in illustrations and designs. ◦ Made of elastomer material, which is gentle on paper and makes eraser shavings easy to collect. • Condition: New, unused, unopened