**NEW** FU BIG BLOCK for Ibanez 7 String! The ultimate tonal upgrade for your Ibanez 7 string bridge. Replace that little piece of pot metal with a massive block of the finest grade of FU bell brass. Swirling highs, sonic boom mids and nut crushing lows not to mention insane sustain. NOTE: Double-check your 7 string block to see if you have the version with 6 mounting holes – if so, this is your block. If you only have 3 mounting holes, you need the regular Ibanez Edge Block in this section.