THAMES and KOSMOS
Vacuums up dust and crumbs while mechanical sensors prevent it from falling off the table, getting stuck, or crashing. It can change facial expressions from happy when cleaning to befuddled when it encounters an obstacle. Transparent parts let you see into its mechanisms.
Ages: 8-12+
Experiments: 2
Piece Count: 132
Manual Pages: 52
Product Dimensions: 10" x 11" x 3.9"
Product Weight: 1.3 lbs.
Manual Dimensions: 5.5" x 8.3"
Requires 4 AAA batteries, sold separately.