This is a snow wire saw that uses two probes to quickly cut out snow columns for the Rutschblock test. Regarding the price, we do not respond to inquiries in the comments section asking "How much can you lower the price?". We used to reply, but some people don't respond even after we lower the price, so please use the Mercari price reduction request function to enter your desired price. If we lower the price to your desired amount, we may revert it within 12 hours if you do not purchase it. Thank you for viewing.