Nucleus Bloom Black With 15 Needles

Dimensions

·   Length (Needless Retracted) – 115 mm

·   Length (Needles Out) – 160 mm

·   Needle Length (Total) – 67 mm

·   Needles Length (Protruding from Bloom) – 45.36 mm

·   Flow Tip – 36.88 mm

·   Width – 28.99 – 30.98 mm

Materials

·   Body – Thermoplastic, Aluminium, Silicone

Approximate Weights

·   Total (With Needles) – 45 g

·   Total (Without Needles) – 43 g

·   Total Packaging (With Bloom and Spare Needles) – 191 g

·   Spares Needles – 8 g

Dual needle system

-  Two configurations: Straight Needle and Fan Needle

- Straight Needles ideal for conical brewers; reach deep to break up clumps & redistribute density

-  Fan Needles ideal for flat-bed brewers; agitate the surface and lift chaff for even flow

Easy Twist and Retractable

-  Simple twist mechanism to switch between modes

-  Fully retractable for safe transport and storage

Customisable Needle Layout

-  Choose your needle configuration (of up to 15 needles)

Purpose-made Needles

-  Up to 8× more durable than stainless steel

-  Corrosion-resistant and low-friction

-  Maintains shape and precision with regular use

-  Sleek gold finish

Static Reduction

-  Naturally attract and lift fines and chaff for cleaner brews

-  Rapidly reduce static after grinding for more even distribution

-  Release hidden air pockets to improve extraction consistency

-  Enhance clarity of aroma, flavour expression, and cup texture

Flow Tip Indentation Tool

-   Creates a central divot to improve bed-depth consistency

-  Encourages even saturation from the first pour

-  Reduces trapped gases and turbulent bubbling during bloom

-  Minimises risk of channelling and enhances extraction repeatability

-  Designed for use across different pour styles and dripper shapes

Compact and Portable Design

-  All-in-one body with retractable parts

-  Easily fits into travel kits, apron pockets, or café drawers

-  Durable materials built for everyday use in home, café, or competition settings

Modular and Customisable

-  Adjustable needle configuration for different brewers or dose sizes

-  Internal components disassemble for maintenance or reconfiguration

-  Professional-grade craftsmanship

-  Designed in collaboration with world-class baristas and brewers

-  Engineered for performance, precision, and reliability

-  Made to elevate brew quality across all preparation methods