Reviewing the Irwin range of hobby and trimming knives, some folding, some retractable was a real eye opener as we did not know there was so much to it. We stock all of the knives in our DIY Doctor superstore at http://www.diydoctor.org.uk/DIY-superstore/hand-tools/knives/trimming-knives-retractable.html and it really is worth a visit to ee the full range. As professionals we would always go for a folding knife if possible as it offers a great, but very simple safety measure in so much as putting your hand into a full tool bag when there is an open blade in there is very dangerous.
