The black anodized plug/dipstick comes with laser-engraved oil "site line", "Min", "add 1/2 liter", and "Max" indications and clones the original plug/dipstick measurements.
Includes BMW roundel, o-ring and key. The key has a hole for attachment to the owner's ignition key ring.
RCU K1600 Series Tamper-Resistant Oil Dipstick with Graphics
Produced by RCU of USA