MHW-3BOMBER Wdt Tool 2.0, Adjustable Range Coffee Distribution Tool Coffee Stirrer 8 SUS304 Needles 0.4mm, Magnetic Stand Storage with 6 Replacement Needles Model: T6126-OS2. 0 New Version Update By MHW 3BOMBER R&D Team working and Test, adding the adjustment ring on the top of the product, you can customise the range of adjusting the espresso wdt tool, which is more convenient. There is always a range for your coffee. Designed for Novice Baristas, Home Baristas, Professional Baristas. Adjustable RangeMHW 3BOMBER wdt tool 2. 0 has an increased adjustment piece, and the distribution position of the needle can be adjusted