A super strong walk-around effect guaranteed to get wild reactions

A spectator selects a card

Coke can now be opened and contents poured out to show its a real can of Coke

Don't blink

Line | Chiam Yu Sheng & JT Magic (rot) Wang - Kaifu; N2G A super strong walk-around effectLine is a novelty visual effect created by Chiam Yu Sheng from Singapore. In this effect, a spectator selects a card and signs their name on it. The magician then loses the card in the deck. Taking another card, the magician draws a line with a marker on its back. With a flick, the line vanishes instantly. Finally, the magician spreads the deck, revealing the spectator's signed card with the line now appearing on its back! Line can also produce