https://www.amazon.co.jp/dp/B01644OCVS/
NailFrida The SnipperClipper Set by Fridababy – The Baby Essential Nail Care kit for Newborns and up
NICK-FREE SAFE DESIGN: Patented safety spy hole allows you to see exactly what you're clipping, eliminating the risk of cutting a child's sensitive skin.
CURVED BABY NAIL CLIPPERS with overlapping blades allow for safe, smooth and silent snipping. The baby nail scissor like blades cut nail smoothly with minimal effort.
BABY NAIL FILE is a curved S-shape and is specially designed for small fingers. It follows the contour of baby’s nails for a smooth finish after clipping baby nails.
SAFE FOR ALL AGES from newborns to toddlers.