Click to expand Tap to zoom Ahlstrom B190-1212 Non-Toxic Blue Blotters,GRADE 190,5" x 4-3/4" by Ahlstrom Save $-460.05 $460.05 | / SKU B190-1212 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart GRADE 190, 5" x 4-3/4"