The 3Doodler pen is easy to use - the plastic flows out at a decent rate

This 3Doodler pen is amazing

The pen itself is really neat and fun for kids.

Love the pen, but the replacement filaments are SO expensive and you can only use their brand

The pen is easy to use and has a good grip for even small hands

Our 8 and 6-year-old love this pen

After they are done making bugs the pen can still be used for making other projects but it is important to note the pens only work with 3Doodler refills