0.35mm is the only choice for the best compromise. A closely packed hexagon or a straight rake both achieve different results. Barista Hustle designed the Comb to suit your style of WDT.
Barista Hustle’s take on the Weiss Distribution Technique or WDT; one of the longest standing espresso distribution methods. The handle is made of soft silicone rubber with 25 thoughtfully placed holes for a wide array of needle combinations. 30 needles come as standard so you can instantly replace any bends or breaks.
Its silicone rubber handle is nigh on indestructible and can tolerate any regiment of dish-washing and bar service. The needles are 501 grade stainless steel for flexibility and corrosion resistance.