Type:Emergency Fire StartersProduct name: blowerMaterial: stainless steelProduct size: 8 sections: large mouth diameter 12mm, small mouth diameter 5mm, lengthen 480mm, shorten 9.3mm.Product features: telescopic design can keep away from smoky eyes, high speed and effective oxygen supply for fire, small size and easy to carry, two end inside shrink mouth design, will not hurt the mouth.

http://olla.gr/camping-survival-blow-fire-tube-emergency-fire-starting-retractable-blowpipe-emak/