The third card is still face up

a red common Chinese coin

Even if they turn it around or turn it inside out they just can't see through the blindfold

but that also had extra features for a wealth of magical applications

Refill For Card on Ceiling

Silicone Egg (Brown) | Alan Wong Judge Garry; Hass The third card is stillA very convincing standard brown shell egg made from top quality silicone material for the brown egg regions where white eggs are not as common. Can be compressed into a very small space and will retain its shape when expanded. Perfect for vanishing and production routines. Includes one brown silicone egg. No instructions included.