SUCK particles right up into the vortex and test the vortex motion of the air
32 page learning manual
Requires 3 AA batteries (not included)

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 12.4 inch
Height : 4.5 inch
Length : 17.8 inch

Item Weight: 3.2 pounds (View shipping rates and policies)
Shipping Weight: 3.2 pounds (View shipping rates and policies)

ASIN : B00OP5PXNA