Oh my gosh, this is a fun toy for adults and maybe older children if they can claw it away from you.
The instruction manual is very hard to understand so I took a star off for that.
But practice makes perfect.
There is a learning curve while you see how long it takes for the filament to harden and dry plus practice in using the 3d pen.
If you aren't a talented artist (I am not!) then search for Free 3d Pen Templates.
I thought the included cord was too short for my use, but I plugged in a USB extension cord, so I had plenty of cord.