The B3 design of being able to personalise the colour of your bat stickers is such a simple but effective way of making the bat yours, allows it to fit in with the rest of your kit, and is something that I'm amazed a lot more companies do. Stickers can't be expensive to get made up in bulk, and when you have got such a strong design as B3 do, getting stickers in 15-20 colours compared to 3 or 4 is another USP of their brand. It helps that their sticks aren't bad either..