Right now! You can join immediately to start your monthly subscription. To receive the next STEM Snack or STEM Lab Deluxe kit, you will need to join before 4 pm (MST) the 4th of the month. These kits ship on or around the 5th of each month.
If you opt for the STEM Lab kit, these kits ship out around the 20th of each month. The cut off date for this kit is 4 pm (MST) the the 19th of the month. The only exception is February since it is a shorter month. The cut off for the February kit is February 17th.
Please allow 7 – 12 business days for domestic and 15 – 30 days for international boxes to arrive.