Family run - Engineering obsessed - Coffee fuelled
About Heys Scientific
Heys Scientific is a family project rooted in engineering precision and a love for coffee. Co-founder Lloyd Pennington grew up with a father who treated design as both science and art. That obsession with detail now meets the passion of his son, Oliver, a specialty coffee enthusiast.
Together they created the Mikros One, a hand grinder built for people who love to experiment. With single-micron adjustments, swappable burrs, and a Vernier scale, it offers control and repeatability that home grinders usually lack.
Durability matters as much as performance. The Mikros One is designed to last, with a focus on serviceable parts and a commitment to the Right to Repair — because the best tools should stay with you for years, not seasons