・ Set of 56 "Three Note Sequence" cards and 42 "Bear Sound Escape Stair" cards + 1 "13-Note Stair" card. This time, we will also include one 13-note card with all the notes written on it. (Size: approx. 10cm tall, approx. 19cm wide, stair width approx. 1.5cm) ♡♡ Three Note Sequence Cards - 56 Cards ♡♡ These cards feature sequences of three notes. You will receive all the cards shown in the photos. ☆ Note Range Treble Clef ★ From middle C to one octave above C. Bass Clef ★ From middle C to one octave below C. ☆ Note Sequences ・ Ascending and descending notes (12 cards each) ・ Notes skipping one note (8 cards each) ・ Random sequences (8 cards each) ※ The backs of each card are intentionally left blank so that you can think and figure out the answers. ☆ Size and Specifications The cards are the size of an adult's palm. They are laminated and the corners are rounded. ※ Please note that there may be slight variations due to the handmade nature of the product. ※ Bending the cards may cause the lamination to peel. ♡♡ Bear Sound Escape Stair Cards - 42 Cards ♡♡ Makes music even more fun! A teaching tool that allows you to "see, feel, and understand" the pitch of notes. Visualize the musical scale! These cards represent the pitch of notes in a staircase format, allowing you to intuitively understand the scale. ☆ Three notes in a row, with the second note blank - 7 cards each for ascending and descending (Size: approx. 7cm tall, approx. 9cm wide, stair width approx. 3cm) ☆ Five notes in a row, with the second and fourth notes blank - 7 cards each for ascending and descending (Size: approx. 10cm tall, approx. 15cm wide, stair width approx. 3cm) ☆ Eight notes in a row, with the 2nd, 4th, 6th, and 8th notes blank - 7 cards each (Size: approx. 13cm tall, approx. 19cm wide, stair width approx. 3cm) ★ Both types are arranged with one note from C to B. ★ The stair cards are created with original vegetable characters! ★ All cards are laminated and the corners are rounded. ※ Please note that there may be slight variations due to the handmade nature of the product. ★ Bending the cards may cause the lamination to peel. ★ All backs are blank. ☆ We are unable to offer discounts due to the cost of materials. Thank you for your understanding. Shipping is planned via Yu-Yu Mercari delivery!