Brother TN-315 High Yield Black Toner Refill Kit ReChargX High Yield Black Toner Refill Kit. Easy-to-follow full color instructions and plugs included Save $84.04 (70.03%) over the average "Office Superstore" toner cartridge price of $119.99 Contains 180g grams of black toner (the same "load" as the original toner cartridge) For the High Yield (TN-315) toner cartridge All ReChargX Toner Refill Kits are covered by our 100% No Time Limit and No "Fine Print" guarantee