W.R. Case & Sons Wooden Knife Kit Mini Trapper. This complete working knife kit is the perfect gift for any occasion, an introduction to woodworking and or adding to a collection of your Case knives. This would be a great project for any child. This kit contains unsharpened clip and spey blades, liners, dark wood handles, shields and 3 metal pins. It is hand cut from American hardwood and comes with complete instructions. The kit comes in a gift tin and it is recommended for ages 7 and up.