Introducing the capsule 2.C shell!Featuring a gorgeous textured surface inspired by cellular patterns in nature, capsule 2.C shells are also modular and cross-compatible with all capsule lights and other flowtoys that house capsule lights, with a large leash attachment cavity for easy attachment of other leashes - see options tab for more info on what's different between 2.C and previous v2 shells and why it matters. Improvement to coral caps & shells: We updated coral caps & shells in March 2026 so they’re more secure and harder to accidentally activate. The new coral cap requires the new coral capsule shell, which has a larger flange for the cap and is now beautifully diffused to prevent LED color separation visible in pods and tubes. If you experienced your cap popping off or found your button too easy to press, and would like the new cap and capsule shells, please contact us using the form on our website. Sold individually. Lights not included.