＜p class="font-claude-response-body break-words whitespace-normal leading-[1.7]"＞Keyless simple-system flute in D, made by Fengbo Zeng of China. The flute is 3D printed in black photopolymerized resin using an industrial-grade light-curing printer, with manual finishing by the maker. Features a Pratten-style bore with large finger holes.＜/p＞ ＜p class="font-claude-response-body break-words whitespace-normal leading-[1.7]"＞A solid player with good response. Well suited for beginners and practice use.＜/p＞ ＜p class="font-claude-response-body break-words whitespace-normal leading-[1.7]"＞Keep out of direct sunlight and away from temperatures above 65°C/＜meta charset="utf-8"＞149°F. After playing, dry the flute and store it flat and disassembled.＜/p＞