It is normal for the sand to hang on the wall or get stuck, and it can be relieved by flicking the hourglass or putting it under the sun to ventilate. Pottery & Glass. TOP CATEGORIES. Computers/Tablets & Networking.
Large Sand Timer, Hourglass Timer 60 Minutes,Vintage Wooden Hour Glass Timer,Mod
Large Sand Timer, Hourglass Timer 60 Minutes,Vintage Wooden Hour Glass Timer,...
