The W.E.B. pin set contains four pins and use the Periodic Table of Elements to spell out words one each pin.
Pin 1: This is a beaker that says WEB Labs, using Lanthanum (La), Boron (B), and Sulfur (S) to spell out labs.
Pin 2: This pin is shaped like Spider-Man's emblem and says "With Great Power Comes Great Responsibility." Power is spelt out using Polonium (Po), Tungsten (W), and Erbium (Er).
Pin 3: This is a hexagon-shaped sign that says WEB SLING//R Crew. Crew is spelt out using Carbon (C), Rhenium (Re), Tungsten (W).
Pin 4: This pin says WEB Genius, with genius being spelled out using Germanium (Ge), Nickel (Ni), Uranium (U), and Sulfur (S).
Rarity Scale
PIN & POP's Rarity Scale is based on various factors including trade activty and release size.