0
  • Home
  • Sound waves, digital equalizer, frequencies. Music and radio, sound of the voice. Hearing and perception of sound waves. Hearing difficulties. Deafness Puzzle #440044986
Sound waves, digital equalizer, frequencies. Music and radio, sound of the voice. Hearing and perception of sound waves. Hearing difficulties. Deafness puzzle #440044986

  • - 3 sizes: 48, 500 & 1,000 pieces
  • - Durable, glossy-coated paperboard
  • - Full-bleed, photo-quality printing
  • - Storage box included

$39.95

related puzzle