いろんなフォントで「eggshell」変換
Zen Old Minchoeggshell
Yusei Magiceggshell
M PLUS 1eggshell
Shippori Antiqueeggshell
Yuji Maieggshell
Dela Gothic Oneeggshell
DotGothic16eggshell
Train Oneeggshell
Hira Minchoeggshell
Potta Oneeggshell
Reggae Oneeggshell
Stickeggshell
Zen Kurenaidoeggshell
Kosugi Marueggshell
Rampart Oneeggshell
Hachi Maru Popeggshell
New Tegomineggshell
RocknRoll Oneeggshell
Kaisei Decoleggshell
「eggshell」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
