20 pieces large 3.5 inch copper nail stumps and 2 pieces 3.5 inch steel nails
Use:
1. Drill a pilot hole in the tree with the steel nail.
2. Hammer the copper nails into the pilot hole.
3. Place the nails evenly around the base of the stump
4. Try to remove as much bark as possible to expose the pulp of the tree
5. Use more than 10 spikes for trees with a diameter of more than 2 feet
Specification:
Material: copper, steel.
Dimensions: 89 x 3.5 mm (length x diameter).
Package includes:
20 x long copper nails.
2 x steel nails.
1 x transparent storage box.
Tips:
The principle of using copper nails is that the tree dies as a result of reduced healing ability and is exposed to a highly toxic substance from the inside for a long time.