Juvale Newtons Cradle Pendulum - 7 x 6 x 7 in, Silver Stainless Steel - Desk Decor & Office Decor for Men - Stress Relief Desk Toy - Science Teacher Gift & Physics Toy

The media could not be loaded. Functional analysis is AWESOME. Very relaxing. Very well made and great price

Item was a gift for my son and he was very pleased with it even a little bigger than i expected

I was very disappointed with this item. As soon as I began setting it up, the strings started to fray and one even snapped before I could fully assemble it. The materials used are extremely cheap—everything from the base to the frame feels flimsy and poorly made. It doesn’t resemble the sturdy desk toy shown in the pictures. This was supposed to be a gift, but I couldn’t give something so fragile and unreliable. Avoid this product if you’re looking for anything durable or remotely well-crafted.

I had this in my classroom and it was perfect until it accidentally got tangled. It quickly became a jumbled up mess and had to be thrown away. 😐

This is all plastic except for the balls. The one I ordered did not have the balls in line. It only lasted about 18 "clicks" before stopping. I returned it and ordered one with 7 balls, a wood base, and steel supports for $10 more. That one does over 30 clicks. Well worth the extra cost in my opinion.

Purchased as a gift for a fellow physics teacher. He loved it.

High quality for the price, my girlfriend loved it as a small office gadget. Easy way to relieve stress for her

Greatly appreciated gift for my granddaughter.