A Christian subscription box for kids
The subscription box that takes your child around the world
No candy. No plastic toys. Every month, Wonder Letters delivers a hand-illustrated letter from a child in an unreached people group, a true-to-life story, cultural activities, and a prayer guide your family will keep.
Ships to the US & Canada · Cancel anytime · 50% of profits go to missions
Used in churches, homeschool groups, and family homes across the US and Canada
Why another box?
Most kids' subscription boxes are forgotten by Friday
Stickers get stuck to the table. The little toy breaks. The candy's gone before dinner. You wanted something that would shape your child's heart, not add to the pile.
Wonder Letters is built to be kept. It's a Christian subscription box for kids that trades plastic for purpose, and turns the mailbox into a window onto the whole world.
What's inside
More than a box, a letter your child will treasure
Each Wonder Letter is written from the perspective of a child living among an unreached people group. Your family steps into their world.
- A child's story
Written from a child's perspective, culturally respectful, true to life, and age-appropriate.
- Prayer guides
Kid-friendly prayer points that teach your family to lift up people who have never heard the gospel.
- Hands-on activities
Crafts, recipes, vocabulary, fun facts, and QR codes that bring each culture to life.
- Hand-painted watercolor art
Every letter is an original work of art your kids will want to keep on the wall.
How it works
Three simple steps
Subscribe
Choose monthly or a gift subscription. Letters ship to the US and Canada.
A letter arrives
Every month, a beautifully illustrated letter from a child in an unreached people group lands in your mailbox.
Your family discovers
Read the story together, try the activities, learn new words, and pray for people you never knew existed.
How we compare
Not your average subscription box
Typical kids' boxes
- Plastic toys and candy
- Played with once, then forgotten
- About the stuff inside
- Profit goes to the company
Wonder Letters
- Original watercolor art & a true story
- A keepsake families read again and again
- About knowing and praying for real people
- 50% of profits go to missions
As an educator and school leader, I am always looking for resources that nurture a child's curiosity and compassion while broadening their view of the world. Wonder Letters does this beautifully.
Katie A.
M.Ed, Curriculum & Instruction · PreK–8th Nature School & Christian School
More than a subscription
50% of every dollar goes to missions
Half of all Wonder Letters profits go directly to Global Serve International to support work among unreached people groups. When your family subscribes, you're part of something bigger.
Subscribe, $10/monthChristian subscription box FAQs
What is a Christian subscription box for kids?
A Christian subscription box for kids is a recurring package built around faith and character. Wonder Letters is a letter-based version: every month your child receives a hand-illustrated letter from a child in an unreached people group, with cultural activities, vocabulary, and a kid-friendly prayer guide for ages 4 to 104.
How much does Wonder Letters cost?
Wonder Letters is $10 per month, with annual ($102/year) and 6-month gift options. It ships to the United States and Canada, and you can cancel anytime.
What makes it different from other Christian subscription boxes?
Most subscription boxes are filled with toys, candy, or stickers. Wonder Letters is a keepsake letter, original watercolor art and a true-to-life story, that teaches kids to know and pray for people who have never heard the gospel. And 50% of every dollar goes to missions through Global Serve International.
Is it a good gift for grandchildren or homeschoolers?
Yes. Gift subscriptions are one of the most popular ways to give Wonder Letters. Grandparents send them to grandchildren, and homeschool families use them as a monthly geography, missions, and Bible unit, ready to use with no prep. See our gift guide and homeschool & church resources.
Ready?
Give your kids the whole world this month
A new country. A new story. A new prayer. Wonder Letters is the Christian subscription box that brings the world to your mailbox, so your family can discover God's heart for every nation.
Subscribe today, $10/monthShips to the US and Canada. Cancel anytime. Gift subscriptions also available.