EMDMAK Sand Timer Colorful Hourglass Sandglass Timer 1 min3 mins5 mins10 mins15 mins30 mins Sand Clock Timer for Games Classroom Home OfficePack of 6

Sand Timer Set Package includes 6 pieces sand timers 1 minute 3 minutes 5 minutes 10 minutes 15 minutes 30 minutes timer in one set These different time length hourglasses can meet various uses in daily life Sturdy and Safety Sand timers are composed of ABS high borosilicate glass and protective cover These sand timers are sturdy and safety for kids Multipurpose The hourglass makes the passing of time visible These are great for timing kids tooth brushing studying cooking exercising games and so on Also ideal for using at home classroom office and more Multicolor Each hourglass has clear number on both sides and each amount of time has its own color You can tell apart them easily Notice This sand timer is not a precision timing device so there is time deviation It is normal that sand sometimes sticks to the glass You can flick the glass with finger or put them in the sun for a while to solve this situation