
Thailand: Paradise, until the cuffs come out
Khon Kaen Special Treatment Correctional Institution (ทัณฑสถานบำบัดพิเศษขอนแก่น)
+66 43 237 731
Send letters to: Khon Kaen Special Treatment Correctional Institution
inlettia makes sending a physical letter to someone in custody easy from your side: you write online, and we handle all practical mailing steps.
The service enables writing to an inmate, prisoner, or detainee—a person incarcerated, detained, or held on remand. Because terminology differs, the recipient could be in a prison, jail, penitentiary, detention centre, remand facility, or an equivalent institution under local terms.
Click here to write and send a letter online
Dependable postal dispatch to custodial facilities
inlettia is aimed at families, friends, and other contacts who want a clear and reliable way to send letters to people in custody, whether they’re in a prison, jail, penitentiary, detention facility, correctional facility, remand centre, or similar institution. Letters are prepared in a structured manner and submitted to the postal network for onward delivery.
Write online — we take care of the mailing process
You write the letter online. We take care of printing, envelope preparation, postage, and dispatch, so you can focus on what you want to say.
Send letters globally from anywhere
With inlettia, you can send a letter to an inmate, prisoner, or detainee in facilities worldwide. Send from anywhere on a computer or phone with only an internet connection.
Click here to write and send a letter online
How it works: step-by-step
1) Enter sender and recipient details
Provide your details and the recipient’s details.
2) Write your letter online
Compose your message in the editor.
3) Review and payment
Check the preview and complete payment.
4) Printing and dispatch
We print the letter, prepare it for post, and dispatch it by mail.