An excellent idea for the carver who wants to practice his or her craft whilst on holiday, travelling or just at odd moments throughout the day. The sets consist of a palm handle, and either four or ten interchangeable blades, a pre-printed wooden blank and full instructions, all packed in a good quality tool roll. As a bonus, with the purchase of the 810480 Adaptor, you can use the chisels with the Bosch and Skil Power Carvers.Four blade set includes: 3 x 3/8"(9mm), 6 x 5/16"(8mm), 9 x 1/16"(1.5mm) gouges, and a 70°x 1/4"(6mm) vee tool.Excellent for carvers whilst travelling Palm handle Pre-printed wooden blank. Chisels can be used with Bosch Power Carver with a purchasable adaptor