needed to swap SSD in 2011 MB Air which required a pentalobe screwdriver. NOT ONE store in all of Manhattan had one to sell.
the pentalobe screwdriver fits perfectly. I debated buying a cheaper one on Amazon but one reviewer said it stripped his screws. Oh, my Pentalobe arrived in like 3 days even though I opted for the cheap shipping. All in all a VERY positive experience. I'll be back for more tools & goodies from these guys.