Nucleus Bloom Top-Up Needles

Maintain peak performance and precision in your brew bed preparation with the Bloom Top-Up Needles — the specialized replacement needle set engineered for the Bloom brew-bed preparation tool. Extend the lifespan of your workflow, fine-tune your configuration and preserve the high-performance glide, anti-static control and consistency that Bloom is known for.

Features:

• High-durability needle material: purpose-made needles deliver smoother motion through ground coffee, resist bending and maintain shape far longer than standard stainless steel.
• Anti-static, low-friction finish: designed to minimise static cling, attract fines and chaff, reduce hidden air pockets and uphold clarity and consistency in your extraction.
• Configurable layout: top-up set allows you to adjust or expand your needle matrix (up to the full configuration supported by the Bloom tool) so you can tailor to dose size, dripper type or brew style.
• Seamless compatibility: works directly with the Bloom body for quick service or refresh; ideal for busy cafés, roaster QC labs or competition rigs where tool reliability matters.
• Cost-effective maintenance: refreshing your needle set avoids tool downtime, preserves performance and ensures your brews remain high quality without replacing the entire tool.

Specifications

• Material: specialised high-hardness alloy or composite needle material (significantly stronger than stainless steel)
• Compatibility: Designed as a replacement/top-up needle set for the Bloom brew-bed preparation tool
• Layout: Supports fully configurable array for the Bloom tool (up to 15 needles)
• Weight: Approximate weight of needle set only: 8 g (based on spare needles data for Bloom tool)
• Finish: Anti-static, corrosion-resistant coating, sleek gold finish
• Dimensions (Bloom tool based reference): Needle total length ~67 mm, protruding length ~45 mm; appropriate for the Bloom tool architecture