Cheap And Discounts 1x Waste Toner Bottle Seal Sponge For Konica minolta BH C224 C284 C364 C7828 454 554 C221 C281 C368 Wholesale. Buy Directly From Merchant Good Copier Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.