Fiber Optic Mini Otoscope Set with 10 Cannulas and Carry Pouch, ENT Diagnostic Instruments Set, LED Earscope Earwax Removal Kit Otoscope Set Contains: Material: Plastic and Brass Size: Standard Power Source: Non Rechargeable battery Colors available: Blue/Pink/SkyBlue/Green/Black/Red Fiber Used: Yes Instruments Classification: Class I Quality: A+ Otoscope Cannulas: 10 Packing for Cannulas: Plastic Bottle Sizes for Otoscope Cannulas: 5 PCs: 2.5mm(Pediatric) 5 PCs: 4.0mm(Adult) Packing: Pouch Inventory stock: 60 units available Pick up: Wallsend 2287 Shipping: The order processing time is 1 working day after the order confirmation, additionally we are fully responsible for the safe delivery to your order at your mailing address, if during transpiration you ordered item might damaged or lost, we ensure you proper compensation either refund or replacement **5 Stars Rating Will Be Much appreciated We Are Always More Than Happy To Assist You If Any Issue**