シングルボトル - 家庭で200回以上のDMGスポットテストを実施 (ジュエリー、時計、ボタン、バックル) - ニッケルアレルギー保護のためのジュエリーテストキット

Descripción

🔎 Don’t just wear it—test it! Stay allergy-safe and stylish.

This premium nickel spot test kit offers over 200 quick, precise tests per bottle, detecting nickel at ultra-low levels (10ppm) across all metal types. Designed for professionals and allergy-conscious users, it delivers results in 30 seconds without damaging your valuables. Made in the USA and sealed for quality, it’s the ultimate tool to ensure your jewelry, watches, and accessories are nickel-free and skin-safe.