Achieve barista-level espresso at home with this Magnetic WDT Rotary Espresso Needle Distributor. Designed for 51mm, 53mm, and 58mm portafilters, this precision tool eliminates clumping and channeling so every shot pulls perfectly — balanced, rich, and full of crema. Made in Mainland China. Why You'll Love It Adjustable Height Design: A built-in bearing mechanism lets you dial in the needle depth for your exact coffee grounds, ensuring even agitation and preventing channeling every single time. 10 Ultra-Fine Stainless Steel Needles: Precision 0.25mm 304 stainless steel needles arranged in a star pattern break up every clump for a smooth, level puck — the key to consistent extraction. Magnetic Fixation System: A powerful magnetic base locks securely onto the portafilter rim, keeping the distributor stable during rotation without slipping — so you can work hands-free and efficiently. Universal Compatibility: Fits the most popular portafilter sizes — 51mm, 53mm, and 58mm — making it suitable for a wide range of home and commercial espresso machines. Sleek, Durable Build: Constructed from durable plastic with a stylish black finish that complements any modern barista workstation. Measures 15.5 × 11 × 9.5 cm (6.1 × 4.33 × 3.74 in). Better Espresso Every Time: By creating uniform coffee grounds density in your portafilter, this WDT tool significantly improves extraction consistency, giving you a richer, more complex flavor with café-quality crema. Specifications Material Durable Plastic body with 304 Stainless Steel Needles Needle Count 10 × 0.25mm ultra-fine needles (star pattern) Compatible Sizes 51mm, 53mm, 58mm portafilters Dimensions 15.5 × 11 × 9.5 cm / 6.1 × 4.33 × 3.74 in Fixation Magnetic base Color Black Origin Mainland China What's in the Box? 1 × Magnetic WDT Rotary Espresso Needle Distributor Pair It With Complete your coffee ritual with other great tools from our store: 10-Pack Bamboo Charcoal Soft Toothbrush Set – Deep Clean Learn More About Espresso Extraction Proper puck preparation — including even distribution — is widely recognised as one of the most important factors in espresso quality. Learn more about the science of coffee and beverage preparation at the U.S. Food & Drug Administration – Food Safety. Frequently Asked Questions Q: What portafilter sizes does this WDT espresso needle distributor fit? A: This magnetic WDT tool is compatible with 51mm, 53mm, and 58mm portafilters — the three most common sizes found on popular home and prosumer espresso machines, making it a versatile choice for most setups. Q: How does a WDT (Weiss Distribution Technique) tool improve espresso? A: A WDT tool uses fine needles to stir and break up clumps in the coffee grounds before tamping. This creates an even, uniform puck that water flows through consistently during extraction, eliminating channeling and resulting in a more balanced, flavourful shot with better crema. Q: Is the height of the needles adjustable? A: Yes! The built-in bearing mechanism allows you to adjust the needle depth to suit different amounts of coffee grounds, giving you precise control over the agitation depth for optimal distribution results. Q: How does the magnetic fixation system work? A: The base of the distributor features a magnetic fixing system that attaches securely to the rim of your portafilter handle. This holds the tool firmly in place while you rotate it, preventing accidental slippage and allowing smooth, controlled stirring for consistent results every time.