Sugahara Handmade Glassworks - Crystal Edge Tumbler Glass - Carbon Black / 菅原工芸硝子 Sghr 夢幻庵 The cutting edge is coated

The cutting edge is coated with high-quality fluoroplastic

Inspired by the profound philosophy of Zen and the traditional practice of Zazen meditation

located at the northernmost tip of Honshu (本州)

■  Dimension (mortar): 10 cm diameter (top)

◾ Comes with a box

Sugahara Handmade Glassworks - Crystal Edge Tumbler Glass - Carbon Black / 菅原工芸硝子 Sghr 夢幻庵 The cutting edge is coatedAt the heart of SGHR Sugahara is a quiet but powerful belief: glass is not a static material it is alive. Each piece is shaped through a constant conversation between molten glass and the hands of the maker, guided by experience, intuition, and deep respect for the material. This is not simply production, but a moment of collaboration, gently captured in glass. Sugaharas work carries a warmth that can be felt the moment it is held reflecting both the