Features 1、Interactive Play: Grab magnet stones and create various shapes, stack them up, and feel the stress melting away from your hands. This fun toy provides a unique sensory experience. 2、Portable Design: Take this satisfying magnet rock with you wherever you go. The restless stones are equipped with a storage bag, easy to carry and aid in improving sensory focus and attention in any location. 3、Fascinating Collision Sounds: Experience the power of sound with the ferrite putty stones. Enjoy the satisfying collision sounds as you manipulate and shape the stones, providing stress relief and relaxation. 4、Perfect Gift: This weak magnet ferrite stone can be a perfect gift choice for birthdays, office desk toys, classroom gifts, or even as a stocking stuffer for Christmas, suitable for anyone seeking relaxation and stress relief. 5、Premium Material: Made from magnet material, these putty stones are durable and long lasting even after repeated use, ensuring hours of stress relief and fun. Specification Item Type: Ferrite Putty Stones Material: Magnet Quantity: 20 Pieces Package List 20 x Ferrite Putty Stones 1 x Bag