Specificationscheap make sand timer plastic tube printing logo on caps different color and size accurate timing: 1-5minutesNAME:sandglass, hourglass, plastic sandglass, plastic hourglass, sand timer,shower timer.sandglass timer,hourglass timer1-30 minutes sandglass, sand clock,sandy clock,hour glass,sand glassFEATURE:1.It has two connected..