Swarm | Abstract Effects Marc The backs might be different

The backs might be different with different marking systems

If you are repairing a card gimmick or inventing a new trick EUT is a must have for your tool box

You can even turn your back while the spectator writes her secret word and covers it with her hand (and whatever else she wants to cover it with)

T&R BILL - The spectator's bill can be signed and the best part is

ich habe doch tatsächlich vergessen

Swarm | Abstract Effects Marc The backs might be differentFrom the team at Abstract Effects comes the color changing card that can be signed. From the team at Abstract Effects comes the color changing card that can produce objects. From the team at Abstract Effects comes the color changing card that allows you to end clean. One card. Endless possibilities. This is SWARM ! Fully and easily customizable, this single gimmick can be paired with your favorite deck of cards and provide you with the ability to