Practice and observe your espresso puck prep steps with a clear training cup designed for WDT distribution, dosing, and tamping practice before brewing. See your espresso puck preparation process more clearly. The Culturbo Clear Espresso Puck Prep Practice Cup is designed for home baristas who want to practice and observe their puck prep workflow before brewing. Use it to see how coffee grounds settle during dosing, WDT distribution, and tamping practice. Practice Your Espresso Workflow Espresso consistency starts before extraction. This clear practice cup gives you a visual way to check your coffee bed during key preparation steps, so you can better understand what happens before the portafilter goes into the machine. Observe coffee distribution before tamping Practice WDT technique with better visibility Check the coffee bed after dosing and distribution Understand how different prep methods affect puck structure Designed for Home Baristas Whether you are learning espresso basics or refining your puck prep routine, this tool helps make preparation steps easier to see and understand. It is especially useful for beginners practicing with a WDT tool, dosing funnel, distributor, or tamper. Compatible Sizes Choose the same size as the tamper, distributor, or puck prep tool you want to practice with. 53mm 58mm 58.5mm Product Specifications Material: Clear resin Height: 33mm Wall thickness: 6mm Available sizes: 53mm, 58mm, and 58.5mm Clear design for better visibility during practice Important Notes This product is designed for espresso workflow practice and observation. Not intended for espresso extraction or direct brewing. Do not place inside an espresso machine. Do not expose to high temperatures. Please select the correct size for your espresso tools. Frequently Asked Questions Can I use this cup to brew espresso? No. This product is designed for observing and practicing espresso puck preparation steps. It is not a brewing container and should not be used for pressurized extraction. Which size should I choose? Choose the size that matches the espresso tool you want to practice with. For example, if you use a 58mm tamper or distributor, choose the 58mm version. What can I use it for? You can use it to practice WDT, observe coffee distribution, check dosing consistency, and understand tamping preparation before brewing. Does it improve extraction? This cup does not directly improve extraction. It is a practice and observation tool that helps you understand your puck prep process before brewing. What should I pair it with? It pairs well with a WDT tool, dosing funnel, distributor, tamper, or puck prep kit.