A Complete YBa₂Cu₃O₇ vs. Bi₂Sr₂Ca₂Cu₃O₉ comparison kit, the Super Exploration Kit contains two one-inch superconductors (one of each material), two Four-Point Probes (one of each material), two rare-earth magnets, and non-magnetic tweezers for safe handling.

The most complete superconductor kit available. The Grand Compendium Kit contains every superconductor device from all the other kits. Included are two Four-Point Probes (one of each material), two one-inch diameter superconductor disks (one of each material), an Enhanced Flux-Pinning disk for suspension demonstrations, a flux-melted toroid superconductor and magnetic needle detector for persistent current experiments, four rare-earth magnets, non-magnetic tweezers, and the comprehensive experiment guide.