Nittaku Violin Carbon Stiga Bluestar A3 has a sponge

Bluestar A3 has a sponge hardness of 47

Craftmaster Billiards Reflections Pool Table "Quality Without Question" – Custom Made in America

This means

It is a complete table tennis set including a roll net that can transform any table

safeguarding your paddle and balls from damage and ensuring they stay in prime condition

Nittaku Violin Carbon Stiga Bluestar A3 has a spongeThe Nittaku Violin Carbon has the best characteristics of the classic Violin blade, with the addition of two layers of FE carbon, making the blade faster and with a special carbon feel. The Nittaku Violin blades are constructed with the special bonding method of stringed instrument to penetrate the adhesive deep into the wood of the racket, bringing a feeling of a unique core that is not felt in conventional rackets. Made in Japan.