item no.:TY505  (1-3min +-10%)

material:paper card+ sand timer(ABS cap + PVC tube + glass tube)

size: paper card(6x10cm) thickness:0.7mm including 1 color silk screen  + sand timer(2.0x6.5cm)

packing:each with bubble bag then bulk pack and 400pcs in a carton

G.W.: 9.5kgs