The pen itself yes they work but just for writing

What i like is how they do the packaging of this spy camera pen solid box thatll be a lock by a magnet and an 8gb sd card

I like the weight of the pen thick enough for a regular pen

Other than the few times it took me to understand how the pen works it was very easy to install the sd card charge and even has the plug and play option with a usb ready adapter inside the pen