Sparking Kids'

Intellectual Curiosity!

Beautiful educational letters with fun surprises delivered to your mailbox each week!

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Each week we send out educationally themed letters. All of our content is powered through our award-winning partner Encyclopedia Britannica Kids. 


Each letter includes a paper-craft 3D toy and other surprises to enhance each week's theme which kids will love to play with once they are done reading the letter.


The gift that keeps on giving! Our plans start as low as $4.50 a week.

To see more MailPop Letters, Papercraft 3D Toys & Activity Sheets on the back, please enter your email below:

Customer Reviews

''My kids were so excited to get their MailPop. It came beautifully packaged. My 8 and 9 year old really enjoyed the content and activity sheet. All my kids felt really special having a letter addressed to them.''

— Ariella N.

Screen-Free Learning!

With MailPop, kids can have healthy play experiences while learning new educational themes each week.


“Children who spend more hours in front of a screen show worse progress on key developmental outcomes such as problem solving, social interaction and communication skills.”

– Iris M. Steine, PhD, Clinical Psychologist and Researcher

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MailPop is MUCH more than just a letter and a paper-craft 3D toy, we strive to channel all the enthusiasm a kid has when receiving a personalized letter in the mail to a fun, learning opportunity; helping kids develop the love of learning.


By reading all the educational content of each letter kids are sure to learn something new each week.

Cognitive Development

The brain busters on the back of each letter are a great way to boost kids problem solving skills and can also help improve a child's cognitive thought process.


Assembling the paper-craft 3D toys which comes in every letter is a great way for kids to develop their fine motor skills and improve their ability to focus.

Enrichment Activities

Through the weekly enrichment activity, families will come together to deepen their understanding of the content of the week and will further your child's understanding of the information they're reading about, making it come to life!  

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