Holbein MASKING INK CLEANER 40ml Set of 2. New, unopened. Purchased on Amazon in April 2024. The minimum purchase unit was 4, and I won't be able to use all 4. Shipping costs extra, but it might be good for those who want 2. Using Yu-Yu Mercari delivery. A cleaner that easily removes water-based masking ink. - Brand: Holbein - Product Name: MASKING INK CLEANER - Capacity: 40ml - Purpose: Masking ink removal - How to use: Remove masking ink from brushes and art supplies. Thank you for viewing.