CBS Daisy Goblets and CBS Classic Goblets are both used in IVF cryogenic storage but suit different straw formats. The Daisy Goblet features a flower-shaped opening with multiple curved slots designed specifically for the CBS High Security Vitrification Kit. The Classic Goblet uses a simpler circular format suited to standard sperm straw storage.

Both fit into the CBS Canister for Classic and Daisy Goblets, which sits inside the canister positions of CryoCan and CryoNest tanks. Goblet lifters in various heights allow safe insertion and withdrawal without touching contents directly. Many IVF units run both formats in parallel within the same storage vessel — Classic goblets for sperm straws and Daisy goblets for vitrification kits.