OKNIFE 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!

If you are a EDC fan this would be a great idea for a carry item for everyone every day, because they fit so many different styles of knives and EDC items. I’m sure there is some other great examples you can use them for but for now I’m drawing a blank.

A simple, compact set of bits for Oknife box cutter tool with driver. It works as you would expect. I have no complaints.

Solid set of bits for the otacle knife.