Witness biotensor
Double biotensor with the possibility of using a witness.
Spring Biotensor
Bullet Tip Biotensor
Spiral Biotensor
Light biotensor with very intuitive movement.
Ring Biotensor
Biotensor with wooden ring tip
Mini Biotensor
Mini biotensor. easy to carry 13cm
Double Biotensor
Biotensor with 2 possible finishes (wood-metal) for a wide range of jobs. 47cm
Caja de madera para biotensor