This polished YSZ (Yttria-Stabilized Zirconia) grinding jar boasts exceptional durability, being 60 times harder than steel and highly resistant to acids and solvents. Each set includes a zirconia grinding jar, a zirconia lid, and a seal. Key features include: 250ml capacity, precise dimensions for optimal grinding performance, and superior chemical inertness. Ideal for demanding laboratory and industrial applications.
US: temporary delays — postal services aligning new import rules, 
EU: 1–2 weeks, 🌍 Worldwide: 1–4 weeks ✈️