Nest Ball
From Pixelmon Wiki
A Nest Ball is a somewhat different Poké Ball that works especially well on weaker Pokémon in the wild. The Nest Ball's catch rate is based on the formula: 41-Pokémon's level10×, with a minimum catch rate of 1×. It can be obtained by crafting it, buying from a shopkeeper, or as a tier 1 special drop,
Crafting
To craft a Nest Ball, a Nest Ball lid, a button, and an iron base or aluminum base are needed.
To craft a Nest Ball Lid, two cooked Green Apricorns and one cooked Yellow Apricorn are needed. Placing the 3 cooked Apricorns in a row horizontally in a crafting table, with the yellow one in the middle, will produce three Nest Ball discs, and then using them with an anvil and a hammer will make them into Nest Ball lids.