息子が夫の新しい3色ペンを触ってゴキゲン。
見て見て〜♪
コレ、色によってでっぱりがちゃうねんで〜
ほ、ホンマや！
指で触覚認識するのに便利ですね！
夫婦で息子と3色ペンにびっくりです！
See the above photos. It’s a three-color ballpoint pen. My son found the difference among the projections of each colors. We were surprised at both the pen and his observation.
