Instruction movie replace wick for Zibro paraffin heaters with turning knob (until 2014) - YouTube
Zibro Type F Original Stove Wick, White/Brown Suitable for Models:RS-22RS-221RS-24RS-291RS-30RC-270R-125R-41XR-20ER-21ER-14R-252TCR-282CR-222CR-251CR-257R-253 : Amazon.co.uk: Home & Kitchen