Core Viewpoint - The sales of automotive safety hammers have surged significantly this week, with many products experiencing a threefold increase in sales compared to the previous week [3][14]. Sales Performance - The top nine automotive safety hammer products on Tmall have each sold over 100 units within 24 hours, with the leading product exceeding 500 units sold [3]. - A specific automotive safety hammer store reported a fivefold increase in sales since October 13, with the best-selling model being a vertical portable hammer [14]. Product Pricing and Features - The price range for safety hammers varies significantly, from 8 yuan to 110 yuan, with multifunctional and compact models selling better [15]. - Hammers equipped with cutting tools often exceed 300 units in monthly sales, with some models accumulating sales of over 200,000 units [15]. Market Limitations - Most safety hammers available in the market are only capable of breaking single-layer glass on vehicle side windows, which may not be effective for the double-layer laminated glass commonly found in electric vehicles [15].