Coutale Tying Tool. If you need to tie a bunch of plants to a trellis, it's usually a long and tedious job. The great thing about the Coutale Tying Tool is its speed, you can do up to 45 garterings per minute. The tool is suitable for tying any plants to any trellis: grapes, tomatoes, cucumbers. Uses biodegradable wire in a paper sheath. One spool is enough for about 1000 garters and each garter can support a weight of up to 8 kg. The tool is simple and reliable - attach, press and done. It comes with a starter spool of wire, so you can start working as soon as you receive the tool.