Advanced Ripple Tank with Projection Mirror, 21.1lbs, 24.4x15.4x9.4in, Includes: (1) Vibration Generator, (1) Wave monitor unit, (1) Projection screen, (1) Wave dippers, (1) Lever arm and support, (1) Ripple tank, (1) Projection mirror, (1) Set of footers with adjustment screws
Tech-Med* Hand Scrub Brush, Long lasting nylon bristles provide thorough scrub without scratching, 7 x 16 rows of 1/2 inch bristles, Cold sterilization, Size: 6.75 x 4 x 4.25 in