The Swinging Sticks Kinetic Energy Sculpture - Desktop Toy Version (White/Silver)
from $98.00
Perpetual Commotion
from $23.99
Kinetic Art Perpetual Motion Machine, Perpetual Motion Machine, Newtons Science Physics Gadgets, Perpetual Motion Simulator for Home Office, Creative Gifts for The Holidays.
from $45.59
Kinetic Art Perpetual Motion Machine, Non-Stop Rolling Ball Fascinating Desk Toy, Newtons Science Physics Gadgets Stress Relief Cycle Device Creative Decor Gifts for Fun Education-WG
from $43.59
Felipe G. Usted. Almost First Mexican on the Moon. Part 2
from $1.99
ScienceGeek Kinetic Art Asteroid - Electronic Perpetual Motion Desk Toy Home Decoration
from $19.99
Perpetual Calendar - 12-Month Undated Calendar from Jan. to Dec., 5'' X10'' Perpetual Calendar for Reminding Anniversaries, Birthdays, Festivals, Birthday Reminder Book with Thick Paper - Purple
from $7.99
Kinetic Art Perpetual Motion Machine,Newest Model No Sound Rolling Ball Perpetual Marble Machine, Science Physics Gadget ,Decompression Cycle Ornament,Office Home Ornament
from $46.99
Xnrmevkh Perpetual Motion Machine Swing Battery Revolving Electronic Balance Physics Desk Toys Decoration Gift FN17
Craft Perpetual Motion Movement Swing Ball Celestial Body Movement Perpetual Motion Machine Orbital Motion Balls Home Office Desk Table Ornament Gift(A603)
from $17.31
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