35 pcs prepared microscope slides for biological observation, perfect for children. Product is based on the color or size of the main image on the product page. Discover the magical biological world with 35 colorful prepared slides. These slides can spark children's curiosity and interest in seeking knowledge. Features: Includes 7 types of slides: cell, vegetable, tissue, insect wing, stem, fluid, and insect leg. Made of fine quality optical glass, ensuring clarity and transparency. Smooth edges prevent finger cuts. Elastic sponge insulation provides safety and a neat appearance. Specifications: Number of Slides: 35 pcs Types: Cell, Vegetable, Tissue, Insect Wing, Stem, Fluid, Insect Leg (all included) Material: Glass Each Case: 8 x 2.9 x 1.8 cm / 3.1 x 1.4 x 0.6 inches Each Case Weight: 34g / 1.2oz Each Slide Size: 7.6 x 2.5 x 0.1 cm / 3 x 1 x 0.04 inches Each Slide Weight: 5g / 0.2oz Package Size: 18 x 10.4 x 4.7 cm / 7.1 x 4.1 x 1.8 inches Package Weight: 395 g / 13.9 oz Package List: 35 * Prepared Slides 7 * Plastic Cases 1 * Box Payment Information: 1) We accept Alipay, West Union, TT. All major credit cards are accepted through the secure payment processor ESCROW. 2) Payment must be made within 3 days of order. 3) If you cannot check out immediately after the auction ends, please wait a few minutes and try again. Payments must be completed within 3 days.