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Bottle Cap Knob Insert
$1.00
Bottle cap knob inserts. Add your favorite brew to your favorite build. These bottle cap knob inserts can be easily used with any bottle cap. Simply remove the liner from the inside of the cap and glue it to one of these inserts. We suggest using Gorilla Glue.
Note: Bottle cap not included. Includes 1 bottle cap insert.
Shotgun Shell Knob Insert Pair
$3.00
Shotgun shell knob inserts. Add your shotgun shell to your desired build! These bottle cap knob inserts can be easily used with any used 12 gauge shotgun shell. We suggest using Gorilla Glue.
Note: Shotgun shell not included. Includes 2 shotgun shell inserts.