Fun learning game for use with Osmo base and your own Fire tablet or iPad (both sold separately.) Used product, but all pieces are included and of as new or near new quality. Further description copied from Amazon: TEACHING: Make pizza for customers, collect payment & make change (dollars/coins), & learn the profitability of your business. Additional game concepts include: Addition, Subtraction, Fractions, mental math, design and communication skills (Pizza Co.). SKILLS LEARNED: Real-world (business) math, money, addition, subtraction, fractions, fast paced mental math, run & grow a business, social interaction, listening, critical thinking, oberservation, creative problem solving & basic business concepts. Osmo sees and reacts to every real-life move. Geared towards children & love of learning. AGE & CAPABILITY: Ages 5-12+. WHAT'S IN THE BOX: Pizza/Tray, Toppings, Money tiles, Stackable storage for game pieces & 1 Game App: Pizza Co. English Learning