Inspire creativity with this multi-colored 61-piece sensory block set. - Model Name: Sensory Blocks 61-piece - Colors: Red, Blue, Green, Yellow, Black - Number of Pieces: 61 pieces - Material: Plastic Thank you for viewing. Originally a 71-piece set, this is being sold as a 61-piece set (no box, blocks only). Everything in the images is included. Shipping will be via Yu-Packet Post. We will take care to prevent water damage, but will basically use simple packaging. Please purchase only if you understand and accept this.