Basic Fingerprinting Kit: Bichromatic Powder pocket-sized book 《糖球》- 白希那奇幻力作

《糖球》- 白希那奇幻力作

Each month you'll get a great selection of classroom supplies and a student activity to make your class feel extra special

parchments

Then you are going to LOVE The Buns & Loaves Box

Basic Fingerprinting Kit: Bichromatic Powder pocket-sized book 《糖球》- 白希那奇幻力作Master forensic techniques with this real fingerprint kit! Featuring versatile bichromatic powder, it detects prints on both dark and light surfaces by changing color for optimal contrast. The kit includes an extra soft fiberglass brush, 25 lifting tape sheets, and 25 backing cards, all packed in a heavy duty case. Ideal for glass, counters, and painted surfaces. Designed for students to lift at least 25 prints.