Gelabur Set of 4 Buzzers for Trivia Games, Answer Buzzers for Classroom, Family Feud Jeopardy Buzzer, Game Buzzers with Lights and Sound for Classroom, Game Show Buzzer Buttons

The first set I bought last week, from a different manufacturer, looked most pleasing, but the small screws of the battery cover were a nightmare to remove. I have a set of about 36 small screwdriver heads with a single handle, but it took ages to get the screws out - I just gave up in the end when one just would not come out at all, having managed to get it halfway. I returned it and now have this set. Each buzzer can be turned off if needed, which is a good thing! There are four corner screws which remain fixed. The battery cover has a removable tab and no screw itself is present although the adjacent area is imprinted on the plastic itself with a screwdriver, and the box with a print of a screwdriver and a necessary screw. It seems one must need to provide a tiny screw to fit into this tab to secure the two AA batteries from small children. Maybe most of these models have problems with tiny screws. I’m not going to run around with them to a hardware shop to find ones that work, so will only use the buzzers with small grandchildren (4,6 and 7) under supervision, and keep them at my place where I can watch their use. The tab on the battery cover is very easy to flip open and no screws were included with the box.

Only two of the four worked. Sent it back for a refund.

Really not happy as turned up with parts missing!