John (teacher):

Thank you for your replies and your very prompt sending of the items, couldn’t believe how quickly they arrived! I have had a few of the “Compact Challenge” boxes in my class for a few years and some of the kids really enjoy them. Now that I have a few more though, I can set it up as a fun activity for a group at a time. I may have to order some more of the Mini Challenge at some stage ... can see some eyes lighting up when they spot them….(have them out on a puzzle table, kids can access them any spare time).