Snow Probe
The snow probe, also known as the subgut, is traditionally made out of antlers and has a t-shaped handle. The probe is used to check the layers of snow. Snow can have different layers such as ice or dirt that will make a cut snow block unstable These impurities manifest themselves by resisting the probe. Additional resistance that occurs as the probe is being pushed down into the snow suggests snow that is not suitable for making blocks. Select a site which has little or no probe resistance to the depth of two feet.
Snow Knife
A snow knife, also known as a pana, is around twelve inches long. It is used to mark out and cut snow blocks. These blocks are usually cut from inside the perimeter where the igloo will be built. Use the knife to draw lines that are parallel to each other and approximately two feet apart. Initially, cut the lines lightly to make sure they are straight, then use the knife to cut the lines more deeply.
Snow Shovel
Another method for creating snow blocks is by using a snow shovel to pack snow into rectangular containers and press it down to form hard blocks. This ensures that all the blocks start off with straight lines and are exactly the same size. If the snow is too dry to pack together, add a small amount of water.
Waterproof Gloves
It is important to protect your hands from the possibility of frostbite when handling snow for elongated periods of time. Make sure your hands are well insulated with thermal-lined waterproof gloves.