... ,1,2,3,5,10,15 and 30 minutes Colourful Sand Timer Our products have passed CE,ISO and ROHS certification.1 ... ,Size:160*70mm2,TImer:30 second,1,2,3,5,10,15 and 30 ... transportation,DHL,But because of the diversity of products, including liquid products can't air, and the spend by air is ... ,please contact with us, telephone, mail, fax. our logo Colourful Sand Timer