Send a letter anytime, anywhere.
With Sandboxx, writing a letter is as easy as drafting an email or sending a text.
1. Create Your Sandboxx Account
Download Sandboxx on your mobile device or use our desktop app, and create your profile.
2. Enter your recruit’s address
You can either search for your recruit in the app or manually enter their address.
3. Write your Letter.
Easily draft your letter via the Sandboxx app or desktop app, add a color photo, and hit send.
4. Your letter is printed
Securely printed and sealed, our dedicated team of military experts then presorts your letter making it easier to manage for mail call.
5. Track Your Letter
We ship your letter overnight to the basic training base mailroom, and provide tracking so you know exactly when it arrives.
What is a Sandboxx Letter?
01. Your message and color photo
Every letter includes an iconic airmail design envelope that contains your printed photo and letter on high-quality Mohawk paper.
02. Return Stationery
We include custom stationery that’s branch-specific for your servicemember so they can write back quickly and easily.
03. Pre-addressed return envelope
Also included, a return envelope and self-addressed sheet with your address already printed so replying is effortless.
04. Next-day delivery and tracking
Finally, we provide overnight shipping to any recruit base location with tracking all the way to base.
People love Sandboxx
“Sandboxx has made communicating with my recruit easy and stress-free. Being able to track my letter and know when it arrives to base is very reassuring. The staff is also super friendly and quick to assist you when you have questions!”
People love Sandboxx
“I’m very thankful to have been introduced to Sandboxx. Being able to write to my son has been invaluable! Knowing Sandboxx is there to make sure my letters get delivered quickly and reliably has helped me transition to becoming an #armymom. I especially love how Sandboxx sends me updates on when my letter was shipped out and delivered! Lastly, I really appreciated the tips I received from Sandboxx on letter writing. Sandboxx helped with ideas and topics that kept my son positive, focused, and strong!”
People love Sandboxx
“So glad my wife and I were introduced to Sandbox. I really like the ability to attach a photo at the end of the letter. Our son has commented that he really enjoyed the photos we’ve sent over the weeks. This app is great as it allows for tracking and if I get my letter in on time he gets it the next day. Additionally, the prepaid, self-addressed envelope is a plus and makes it super easy to get a return letter. My wife and I look forward to his return letters and keeping us abreast of how basic training is going.”
People love Sandboxx
“Sandboxx is amazing! My son gets his letters within a day or two and loves it. Being able to send him a response to his letter right away is huge, especially if he sounds homesick. When I know he has a difficult week coming up I will send inspirational quotes every other day to get him through the week.”
