Selfbondage lock

This lock functions as a timelock for selfbondage. You pour in water and let it freeze. Then put it above you and atach a key. In room temprature of 25 degree Celsius, the lock lasts about 100 minutes

Selfbondage it completely outside my realm of interests, yet I have spoken to many people interested in this field. I have not found any suitable products for it on the market, therefore I hope this will make people happy.

Length: total: 15 cm, cylinder: 8 cm

Circumference: 51 mm

Material: stainless stell

Weight: 280 gr