whoah..., one word...: mesmerizing whoah.... one word: mesmerizing... for hours and hours of calm entertainment. What a beautiful concept. A very suitable present for all those people who have "everything already". It is presented in a beautifull box. What more could you wish for....?

Wonderful art piece Wonderful art piece made by one of my favorite artists: Ivan Black. Shipping was fast and it came from Italy, where they are made. I am experiencing endless hours of joy and calmness just by interacting with it.

Couldn’t be more pleased Couldn’t be more pleased. The SquareWave is beautiful and elegantly presented. Delivery and customer service were spot on and I will certainly be recommending the SquareWave to others.

Square Wave for 5 year old! Bought the square wave for my son’s room. I told him he could use it to help relax before going to sleep. He’s extremely sensory seeking and it has worked like a charm! The wave keeps him entertained and then he goes to sleep peacefully without coming out the room 20 times. He loves it and plays with it often. Totally worth it. Thank you Kinetrika!

Got it as a gift... Truly amazing! I got a Sapphire Square Wave as a present and I adored it from the very first moment! Truly a unique and unexpected gift... I keep it in my room on the stand and every time I pass by I can't help but giving it a spin. I could spend hours playing with it, it's better than watching Netflix! Plus, the manufacturing is excellent.