The Nucleus Bloom WDT Tool elevates your brew prep by combining precision, static control and ergonomic workflow. Its retractable dual-mode needles allow you to break up clumps, lift chaff, redistribute fines and relieve hidden air pockets - all before water ever touches the grounds - yielding smoother flow and clearer flavour in every cup. Designed for pour-over, drip and even competitive settings, Bloom gives you refined control over your brew bed. Bloom is built for versatility and durability. Its twist-activated retractable mechanism lets you switch between straight needle mode for deep clump removal or fan needle mode for surface agitation, then retract for safe storage. A built-in FlowTip helps you indent the bed for even saturation, and the anti-static, low-friction needles reduce clinging coffee particles and maintain consistency over time. Nucleus Bloom WDT Tool Features Dual Needle Modes – Switch between straight needles for deep redistribution and fan needles for sweeping surface agitation. Retractable Design – Twist to extend or retract needles for safe transport, storage and protection. FlowTip Indentation Tool – Creates a central divot to guide even saturation and prevent bubbling and channelling. Low-static Needles – Engineered to resist static for cleaner handling of fines and chaff. Adjustable Needle Layout – Customise number and position (up to 15 needles) to suit different dose sizes and dripper types. Stronger-than-Steel Material – Specialised needle material offers durability, precision and smoother glide than stainless steel alternatives. Compact and Modular – Disassembles for maintenance or custom configuration; fits neatly in apron pockets or kits. This Product Includes 1 x Nucleus Bloom WDT Tool 1 x Set Spare Needles Specifications Materials Thermoplastic, Aluminium, Silicone, Alloy Needle Length Retracted: 115mm Extended: 160mm Protruding Needle Length 45.36mm FlowTip Length 36.88mm Width 28.99mm - 30.98mm Weight 45g