Make music even more fun! This teaching tool lets you "see, feel, and understand" the pitch of sounds. This time, we're also including a 13-note card with all the notes listed. (Size: approximately 10cm tall, 19cm wide; stair width is about 1.5cm. See photo 7 for details.) 【 Product Description 】 ♡ Bear Sound Omission Stair Cards - 42 cards Visualize the sound stairs! These cards represent the pitch of sounds in a staircase format, allowing for an intuitive understanding of scales. ☆ Arranged in sets of 3, with the 2nd one blank - 7 cards each for the upper and lower ranges (See photo 2) ・Size: approximately 7cm tall, 9cm wide; stair width is about 3cm. ☆ Arranged in sets of 5, with the 2nd and 4th ones blank - 7 cards each for the upper and lower ranges (See photos 3 & 4) ・Size: approximately 10cm tall, 15cm wide; stair width is about 3cm. ☆ Arranged in sets of 8, with the 2nd, 4th, 6th, and 8th ones blank - 7 cards each (See photos 5 & 6) ・Size: approximately 13cm tall, 19cm wide; stair width is about 3cm. ★ Both types are arranged with one card for each note from Do to Si. ★ The stair cards are created with original vegetable characters! ★ All cards are laminated and have rounded corners. *Please note that there may be slight variations due to the handmade process. ★ Bending the cards may cause the lamination to peel off. ★ All backs are blank. ☆ Price reductions are difficult due to material costs, etc. Thank you for your understanding. Shipping is planned via Yu-Yu Mercari delivery!