The new Nucleus Bloom distribution tool gives you total control over your coffee bed preparation.
In seconds, the innovative needles break up clumps, remove hidden air pockets, reduces static, lifts non-soluble materials like chaff, and perfectly prepares your coffee bed for brewing.
Straight Needles ideal for conical brewers; reach deep to break up clumps and redistribute density. straight needle setting breaks up clumps, redistributes density and removes air pockets, and the long length allows the needles to reach deep into the coffee bed.
fan needlesetting provides a static lift – as you sweep the Fan Needles through the coffee bed, it lifts non-soluble materials like chaff to the surface.
This reduces ‘choking’ of the brew bed and creates more consistency in draw-down time and overall extraction.
Fan Needles ideal for flat-bed brewers; agitate the surface and lift chaff for even flow.
As used by US, Austrian, Japanese, Irish Brewers Cup 2026 Champions.
Adjustable needle configuration for different brewers or dose sizes.
Made of lightweight, waterproof aluminium.
The Nucleus Bloom prepares your coffee bed before brewing, helping water flow more evenly through the coffee. Its dual-needle design breaks up clumps, reduces static and creates a more even distribution for improved extraction and a cleaner, sweeter cup. The integrated FlowTip forms a small centre well, making it easier to achieve an even bloom from the first pour.
Features
Dual needle system with interchangeable Straight and Fan needle configurations.
FlowTip creates a centre well for a more even bloom.
Reduces clumping and static during preparation.
Adjustable needle configuration to suit different brewers.
