Sand Timers Set 4pcs Colorful Hourglass Sand Timers 1/5/3/10/15/30 Minutes Sandglass Timers for Classroom Home Cooking

Features: brand new and high quality Hourglass is very effective visual cue that help to improve attention and management. The bright colored sand down, and is used for furnishing home decorations and gifts. This package includes 4pcs hourglass sand timers, with durable high borosilicate glass, non-toxic, eco-friendly and waterproof. Suitable for regular cooking, game, children brushing teeth, sports, schools, etc. Notice: This sand timers is not precision-timing device, so there is time-deviation.

Specifications: Material: Plastic+Glass Size: Shown in pictures. Optional Color and Time: Type-A: 1-purple/3-green/5-blue/10-red minutes, Type-B: 1-blue/3-purple/5-orange/10-green minutes, Type-C: 5-green/10-pink/15-purple/30-blue minutes. Quantity: 4pcs/set

Package Includes: 4 x Sand Timers

note: Please allow 0-1cm error due to manual measurement. please make sure you do not mind before you bid. Due to difference between different monitors, the picture may not reflect the actual color of the item.