First I must say that I had imagined the fire starter much smaller. But he is whole (with plastic handle) 9.5 cm long, very stable and will keep you safe for a long time. Class! With some skill, it works just fine u. The sparks, but beware! Use it for practicing non-sensitive furniture or objects in the apartment, because the magnesium sparks are very hot - entertaining up to 3000 degrees! It could well here u. As a small burn mark formed when the sparks reach down to the floor. I tested him on the balcony ... Conclusion: Am extremely positively surprised! Great product!