Features: brand new and high quality Spring retractable design, no hand injury for older children. It is easy to operate and use. Made of durable ABS plastic with stainless steel needle. Used to puncture eggs before boiling. Helps prevent rupture during boiling and is easier to peel after boiling. Has a safety lock so the needle will not be exposed. Specifications: Material:Plastic Color:As the Picture Size: Approx. 5.5x5.5 for cm/2.17x2.17 inches Package Includes: 1 x Egg Puncher note: 1.Please allow 0-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3.Other parts are not included. Thanks for your understanding.