Hmmm......so it's basically ballast for duck decoys. Interesting.
FYI found some used ones for sale on EBay.....
https://www.ebay.com/itm/11613518294...a843cd323aa74e
Hmmm......so it's basically ballast for duck decoys. Interesting.
FYI found some used ones for sale on EBay.....
https://www.ebay.com/itm/11613518294...a843cd323aa74e