Mini stompers were something that Tyco continued on with after they took over the stomper lineup. They are smaller than regular stompers, are powered by a lone AAA battery, and work via a simple on/off switch. I don't have official lists of all the models and colors, but the big distinction seems to be that they sometimes came in packs of two instead of just one mini per package. If they arent in the package any more, you can flip over the mini to tell who made it. It with either say Schaper or it will say:
![](tyco/tyco mini bottom made in thailand.jpg)
STOMPER® MINI 4x4
TYCO
PATENT PENDING
MADE IN THAILAND
![](tyco/tyco mini jeep cherokee chief grey.jpg)
grey Jeep Cherokee "Chief"
![](tyco/tyco mini audi red 4.jpg)
red Audi Quattro #4 -- Schaper made a similar red #31 Audi
![](tyco/tyco_mini_two_packs.jpg)
notice that Chief is in both packages
![](tyco/tyco_mini_two_packs_plus_single.jpg)
more double packs (60838) plus a single unit (60837)