iBlank
Version: 1.0
iBlank will let you create an unlimited amount of blank, transparent and completely invisible icons that can be used to create custom springboard layouts.
iBlank is a simple tool that creates transparent icons on your springboard, just press Create Blank Icon button as many times as you need, let your springboard respring, then move them as you would any other icon.
[Source - ModMyI] Cydia
Tags: customization, iBlank