Placed order on January 5th for 2 Light Grey Stress Cubes. Paid $41.98, received package on January 25th and only one Stress Cube was in package. Sent an email to the customer service department. They responded in 2 days stating they would send another cube - I have received nothing as of today, April 19th. 30 days ago I sent another email asking for a refund. No response.