Lead sinker. Egg or bean shaped with hole through the centre.
Kilwell Egg Sinker ¼ oz contains 15 sinkers
Kilwell Egg Sinker ½ oz contains 12 sinkers
Kilwell Egg Sinker ¾ oz contains 8 sinkers
Kilwell Egg Sinker 1 oz contains 8 sinkers
Kilwell Egg Sinker 1½ oz contains 7 sinkers