Students often have a very difficult time loading samples into agarose gel wells. Improperly loading will adversely affect the experiment. It is strongly recommended that students practice pipetting techniques before experimenting with real, very expensive test materials. In this kit, the wells are constructed of a unique gel material that is not easily destroyed by micropipet tips. The tough polymer material can also be rinsed and reused many times. The well holes are slightly oversized so students will be successful with their first pipet transferring experience. The reusable quality makes them a real bargain!Kit includes 10 practice gel stations and practice loading dye. Micropipets sold separately.