78pcs/set Mini Electric Hobby Plastic Gears for DIY Science Projects Flannels Umbrella hook design in the

Umbrella hook design in the rear of wooden shrimp

Main color: Assorted colors (we will send in random color and pattern)

the other ultrasonic modules can not support

tear easily after using

ITEM NAME:Metal Lucky Bag Pattern Wind Chime Hanger Bell Charm Hook Garden Ornament img *{margin:0

78pcs/set Mini Electric Hobby Plastic Gears for DIY Science Projects Flannels Umbrella hook design in theITEM NAME: 78pcs set Mini Electric Hobby Plastic Gears for DIY Science Projects img *{margin: 0; padding: 0;. 1 set Gears bag(mix color). Great kit bag for promoting DIY ability. The great tools for all kinds of DIY cars, robots, model making accessories. the most gear set, includes 78 kinds of gear parts,spindle gear,crown gear,single gear,double gear,worn gear,bevel gear,belt pulley,belt,axle sleeve,rack,tire.