Imagine being able to move permanent ink SLOWLY on a card with no cover at all!ZiHu Team proudly brings you SLOW INK - a crazy visual effect that will leave your spectator completely astonished.All the way from CetarHavi, this method clearly moves the chaotic ink on the card into order. It can be letters, symbols, pictures, or anything you want.Reset in secondsEasy to doNo threadsNo magnetsNo chemicals involved