Review on 📝 Invisible Message Activity Stuffers Pen by SyPen by James Cabot

I bought each of my 4 year old granddaughters a "secret spy pen" so they could write secret letters - and practice writing. What a hit! you love her A granddaughter complained that I didn't have a secret pen either so she could write me secret messages too. So I had to buy a secret spy pen! I just wanted a pen but couldn't find such an option. I selected this set of six (6) pens priced at $8.99 as the best value and top review. (That's almost what I paid for every pen my granddaughter had in the store!). I received the pens. I tried at least one of the pens. That works fine. I have no complaints. How they will perform over time remains to be seen, but for now I'd say every kid under the age of 12 needs at least one!