5 Feet Nitinol Shape Memory Pre-trained Wire (1.0mm 40 C (18ga 104 F))

Pretty cool wire. It was fun to show the kids.

Cool stuff.

Je connais le Nitinol, mais jattendais de cet achat une notice explicative pour savoir comment pré-contraindre une forme. Là, rien ! Un sachet plastique, avec le fil à lintérieur et dem..dez vous. Aucune info sur les températures de contrainte et celle de retour à la forme contrainte. Très déçu.

If you bend it too severely, it will just break off.

Worked great as a science experiment with the kids. Reacts really fast in just warm water. ...so fast you its just a blur as it snaps straight.

Exactly as advertised. Great for the prices especially. Much stronger than expected.

Sensitivity for temperature is low.

Product came as advertised

Came as described. Very fun to play with!

Se me ocurrió tirar agua hirviendo encima y del salto que pego lo he perdido, voy a pedir otro porque me he quedado con ganas de mas.