MBS1 4mm Hex Bit Screwdriver Set, 9 PCS Durable S2 Tool Steel Double-Ended Bit Set with Eternal Pencil, Ideal for Opry, D1, U1 Pro Series and Other 4mm Hex Nut Drivers

Omg!! This little bit set is amazing. And it works with the HOTO mini screwdriver even the pencil. I can decide if I keep the whole sleeve in my EDC or just run that bit set in the HOTO. Again this is very nice. The bits look and feel look great. Good quality at a good price.

This multi tool set is a must have. It works with the otacle and with the oknife u1 pro. Have it on a key ring with a carabiner and it helps with glasses and knives and any small screws. It also comes with a pencil bit which you can buy refill bits from amazon or olight directly. Lightweight super durable bits. Small storage footprint and excellent value.

This bit set is perfect for what I need it for. Working on my RC trucks and maintenance on my pocket knives.

I loved it. It is great for edc, combining it with an Olight/Oknife tool, to expand your capabilities, etc. I would recommend.

Good bits to have. Triangle bit saved my buns on an LED wall disassembly. Rescience tiles bematrix M8 mounting screws have this exact sized triangle hole and when one bound up I was lucky to have this wide variety of bits at my disposal!

Perfect compliment to the Oknife. Part of my EDC. I keep this in my backpack. Best for small items like glasses and electronics.

I have the Olight pocket screwdriver which only comes with for bits. I saw this and had to have it ! Now I have my Olight screwdriver set up the way that makes the most sense for my daily use. And I carry it everyday. These are quality bits that work with the Olight screwdrivers.

As described.

特に鉛筆？ビットは書いた文字も消しゴムで消せるので仕事で書き直しが必要な記入時に重宝しています！

Super Set zum immer dabei haben. Die Bits halten auch ein bisschen Drehmoment aus und brechen nicht gleich.

Excellent all good

Work fine. OKNIFE quality although who makes the bits I don't know. All neat and tidy.

Very good 4mm bit set that I use with a Wiha system 4 driver handle and 4mm bit set adapter. They work really well together.