Based on this product's specifications, here are some alternatives and similar models
Microplane SPECIALTY Tarka Flexi Zesti — green, handheld grater for zesting and fine grating
Summary description:
Handheld Microplane SPECIALTY Tarka Flexi Zesti in green designed for zesting citrus and fine grating of hard ingredients. Features a flexible body for contact with curved surfaces, sharp etched stainless steel blades for thin, even zest, and a comfortable grip for controlled use. Suitable for citrus, chocolate, garlic, ginger and hard cheeses in home and professional kitchens.