Review on 🎃 Spooky Sleek: MaleDen Invisible Upgraded Message Halloween - Unleash Your Mysterious Side! by Logan Barela

I have two grandchildren aged 5 and 8 and they loved them. They immediately began to use their imaginations to solve the imaginary puzzle. There were enough pens in the bag for each of them to take one home and leave one at my house when they arrived. and spare. The handles are so easy to use. Write or draw something and only when you have light, ie on the cap of the pen, you can see the invisible message. I will definitely be buying these for gifts. ie stocking.