Warning! This product is in test mode; any transactions will be completed via the 'sandbox' and payment will not be processed. See help for info on how to use!

The Summer of Light Letters
Six hand-illustrated letters of science, mailed to your door July–September. A limited beta.
Six letters, mailed every two weeks all summer
An experiment and a keepsake in every envelope
A limited first printing — closes June 30

Heads up! During the beta, we're only accepting orders shipping within the US. International editions are on the way — just not yet.

Who are the letters for? Whatever name you enter in the shipping address is the name we'll write on each envelope — so if this is for a child, use their name there.

Reserve your letters below.
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    • 1xExplore Republic - Summer of Light Letters$39.95
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