METAL STAMPING KIT is a jewelry making kit that includes everything a beginner maker or artisan needs to get started with DIY jewelry and hand stamping. | METAL STAMPS: ImpressArt’s Basic Uppercase Metal Stamp Set will stamp soft metals for jewelry and keepsakes, including brass, copper, nickel silver, gold, silver, aluminum and also wood. Do not use on stainless steel. Please note that sides of stamp are NOT labeled with markings. Stamps are oil-coated to protect from rust - simply wipe down with a dry paper towel or rag before using. | BRASS HAMMER: ImpressArt Ergo Angle Metal Stamping Hammer is an essential metal stamping tool that was designed specifically for makers, as it has ergonomic features that promote accurate hand stamping and professional level jewelry making. | BENCH BLOCK: ImpressArt 2" Steel Block with Rubber Feet provides a hard striking surface that is perfect for metal stamping. No jewelry making kit is complete without a one! Bench block is oil-coated to protect from rust - simply wipe down with a dry paper towel or rag before using. | STAMPING BLANKS: Jewelry stamping kit includes five 1" Aluminum 14 gauge practice blanks. Aluminum is a great metal to start with, and a vital material that is included in ImpressArt’s beginner jewelry maker kits.