Personally, for the cost of one of those ball boxes I would get an Animal Plastics cage, T8 or T10 and use a divider while the snakes are still small. More than twice the cage space for the same price if you went with the T8 which is 48x24x12 for $150 or the T10 48x24x15 for $195. Two of those ball boxes would be equivalent to 36x24x12 for $300. Just my two cents. Ball boxes don't look bad, just a tad on the small side for a display type cage for an adult BP IMO. With the footprint of those cages you might as well stick with a rack.
Sent from my iPhone using Tapatalk