Material: pottery. Nontoxic pottery fired under 1230℃. Size: Cup: diameter 9cm/ Height 8cm Nose: length 9.4cm / diameter of thickest piont 1.6cm Weight: 430g+-10% Reminder: This work is handmade, and so slight variations in size and glaze are to be expected. Use and Maintenance Water-washable. cutlery pen cup Feel free to plant miniature and aquatic plants in it. Origin and Making Based and kneaded by Taiwanese artist Wen Ming Tsai.