Replacement Sponges for Masterson #857 - 3 pack (8.5"X7") Masterson from $6.30 $7.50 Qty. Add to Cart SKU: ME857-5-3 This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Sponge refills for Masterson 857 Handi-Palette. 3 Sponges per pack Tweet