quick question!!

its sunday and all the hydro stores closed. they are also located 30-60 min drive. i need a jewelers loop. i think thats what theyre called at least. im getting very close to my first harvest. so my quick question is where do i buy one of these that isnnt found in a hydro shop? thanks!

I bought one at radio shack in a pinch once. This one. It isn't special, but it works great. you can see anyting well you would want too. Color of trichs, bugs, whatever. Its sweet for the money. $15.