[DETAIL] Features: This item is eggs tester which can be used as a flashlight. You need to prepare 1 AAA battery. Cold light to prevent overheating eggs with an opening smaller than the diameter of the eggs. Apply to any size egg. It can help you to see the contents in eggs and you can check whether the eggs are developing properly. Specifications: Material: Stainless Steel Size: 10*1.3cm-3.94*0.51inch Color: Silver Note: There could be some slight differences in the color tone of the pictures and the actual item. Please allow 1-2mm differs due to manual measurement, thanks. Package Included: 1Pc x Flashlight (Battery Not Included) No Retail Box,Packing Safely in Bubble Bag. [ATTRIBUTES] - Hign-concerned Chemical: None - Farm Animals Type: chicken - Material: Stainless Steel - Hign-concerned Chemical: None - Farm Animals Type: chicken - Material: Stainless Steel - Type: Farm animals - Origin: Mainland China