I find this is the ONLY way to really get the full benefit of Crazy Glue.  Like so many others, I too was frustrated with how I was only getting a couple of uses out of a larger tube, before it all clogged up so quickly.  I got tired of throwing away half used tubes.  These are very small tubes that allow you to make full use of ALL of the product you purchase.  Once you try these you'll never go back to buying and wasting so much product with the larger tubes!