Boring implement everybody picked up (3)
I believe the answer is:
awl
'boring implement' is the definition.
'awl' can be an answer for 'implement' (awl is a kind of implement). I'm not certain of the 'boring' bit.
'everybody picked up' is the wordplay.
'everybody' becomes 'all' (all people).
'picked up' shows a homophone (sound like).
'all' sounds like 'AWL'.
Can you help me to learn more?
(Other definitions for awl that I've seen before include "Pointed instrument" , "a boring person may need?" , "Hole-boring tool" , "Carpenter's tool" , "A boring thing" .)