We have put together some packages to help with the decision making process. There is no cost advantage to ordering a package, it's just done for convenience. Any of the items in these packages can be ordered individually in any quantities you need. These packages contain the most common register pin we sell which is 1/4" round and .085" high. If you'd like a height that is shorter such as .055", then it's just as simple to order the register pin individually to get exactly what you need. This height of .085" (2.159mm) is sufficient for several layers, while still being low enough for rollers to pass over them safely, however if you are concerned the .055" high is a good alternative. In general the majority of the postage costs are in the stripping tabs, the pins are lightweight. So if you add more pins individually it shouldn't change the postage costs.
TOTAL MINIMUM ORDER IS $24
The above minimum is excluding postage. We are happy to ship worldwide.