For you youngsters
Faball first released the Black Hammer, then the Red, Blue and Red Pearls, Pink, then the Blue Hammer, Purple, etc... All have the grenade, keg, whatever tradition weightblock like you see in the Pure Hammers and Sling Blade.
The Nail had a pancake block.
All, but the Nail and until the 3D series came out used the same weight block.
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No, my name is not Prince and I'm not particularly funky.