Blue ice is much slicker than white ice, which makes it useful for boat travel. If you have a tool that is enchanted with silk touch, you can harvest blue ice with it. This enchantment is required in order to mine ice blocks, but there are some variants of this block that you can find in other places as well. Silk touch is a special enchantment in Minecraft that can help you obtain special blocks.
Do you need silk touch to get ice in Minecraft?.Can you collect ice without silk touch?.
