In an effort to raise my kids to be total morons, I long ago renamed the simple “bingo dabber” as a “dot-dot marker” and like most baby names for things, it seems to have stuck. These ones are actual name-brand Do-a-Dot Markers , which look more wholesome because they have the name of the colour written on them, but really (shh) – any brand, even the dollar-store ones, will do. I use these with Gavriel Zev when (we need) / (he wants) to work on something and he doesn’t feel like writing, which is almost NEVER. He is starting to draw, and will trace a letter that I have drawn, but really would rather not if he doesn’t have to… so I don’t push. Because of how much Naomi and I have loved doing Explode the Code, I bought the three “pre” books – Get Ready (Book A), Get Set (Book B), and Go for the Code (Book C) – a while ago and was waiting for the right time to start… which arrived a while ago, like back in October, I just haven’t had a chance to mention it....