lawn striping rollers

Grass striping rollers. I printed in both PLA and PETG, both work PLA just wears a little faster.Uses 608 bearings 2 in each roller.Uses a 8mm rod threw all the bearings/rollers.Fill rollers with sand and JB weld lids on (or your favorite glue)Boost MeThis is my first design I'm posting on maker world, show me its worth doing more stuff like this! :)