Its a bag of round lead shot balls. they do what it says on the lead?. See details ".
Lead shot ballast Model Boats & RC & figurines 100g GROSS also diving ?
Lead shot ballast for Model Boats sold in 200g units (approx. 3mm dia)
Lead shot ballast For Model Boats , Radio Control , and Figurines - 700 grams
LOOSE LEAD for Modle Boat & RC ballast 0.5KG TO 25KG NEW Ballast
TAMIYA Hot Shot/Super Shot/Boomerang/Bigwig 9005167/19005167 H Parts (Gear Bag)
1/16 Haya Shot Kal Centurion Full Option Alef 1973 Shot Kal Tank Model RTR
