On the job site I don't have a ducting system and needed to redirect sawdust down into some sort of container or trashbag.
This quick little ring and redirection pipe fits snugly into the exhaust port of a Skillsaw Jobsite saw (if you use PLA). The ring has a groove in it to wrap a ziptie around, if more permanence is your thing.
This cuts down on about 90% of the dust that leaves the saw, making life a little easier.
The author hasn't provided the model origin yet.