I purchased the mini version, cause you know how expensive cosmetic products are nowadays. Plus, before you want to commit to a full-size item, try first!
Instead of using a brush to apply the mascara, IT Cosmetics has swapped it with a skinny wand. With the wand, you are able to not only prime and apply, but to also reach your roots to your little lashes. Clumping did not occur for me, however it did run a little throughout the day. The other cool thing about this, once mastering the wand, you should be able to also tightline when you go very close to your roots.