Stoneware Sphere Vase 10''Φ | FDA-Glazed & EN 12521 Certified

【Material Certification】
• Body: Vitrified Stoneware (ASTM C242-19, 6mm Wall Thickness)
• Glaze: Lead-Free Feldspar (FDA 21 CFR 175.300 Compliance)
• Base: Non-Slip Silicone Ring (Shore A 60±2, 10,000+ Cycle Test)

【Technical Specifications】
✓ 10" Diameter x 8"H (3D Scan File#VS10-8S, ±0.7% Tolerance)
✓ Gloss Level 75±5 GU (60° Gloss Meter per ASTM D523)
✓ Thermal Shock ΔT 150℃ (ISO 8391-1:2016 Tested)

【Compliance Guidelines】
▪ Liquid Restriction: Fresh Water PH 6.5-8.0 Only
▪ Cleaning Protocol: Soft Cloth @≤60℃
▪ Frost Protection: Storage Temp ≥5℃ (CTE 5.5×10⁻⁶/℃)

【Artisan Documentation】
• Kiln Firing Log: 1280℃/14hrs Reduction (Pyrometric Cone 10)
• Glaze Batch ΔE≤1.0 (Pantone 17-4402 TCX Reference)
• XRF Report: Pb<0.2ppm, Cd<0.1ppm (CPSC 16 CFR 1303)