Funtime Gifts ET7670 Magnetic Timer, Beige, One Size by Amazon.co.uk

• Create unique sculptures using this magnetic hour glass.

• Place it onto the copper coloured base stand and watch the iron filings fall from one end of the hour glass to the other.

• The base contains a magnet so that as the filings drop they become magnetised

• Addictive and a must for that crowded executive desk.

• Each hour glass is securely packaged