a leg needle is a mean of magnifying plastic
packing_needle is needle. needle has sharp_point surgical_needle is medical_device. biopsy_needle is not piece_of_medical_equipment. biopsy_needle is piece_of_medical_equipment. pins_and_needles is sharp_objects. hypodermic_needle is medical_device. hypodermic_needle is needle. measuring_cup is measuring_device.