Abstract: This invention relates to a taste enhancer, which comprises a connecting member, an extension member and an aroma-producing device. The connecting member is connected to a rim of a food/drink container and the extension member is connected to the connecting member and extends to a particular location, which is near a user's nose when the user consumes food/drink from the food/drink container. Furthermore, the aroma-producing device is fixed to the extension member so as to produce a specific aroma. Therefore, the user smells the specific aroma when consumes food/drink from the food/drink container that changes the user's perception of the food/drink by the specific aroma.

Abstract: A pen holding auxiliary device not only provides comfortable touches but also the distance between the sleeves is adjustable to fit users' hands of different sizes. The device mainly comprises a front sleeve, a back sleeve and a length adjustable element. The front sleeve slidably embraces a shaft of the pen for being placed between finger tips. The back sleeve slidably embraces the shaft of the pen for being placed against a part of the hand between a thumb and an index finger thereof. The length adjustable element surrounds the shaft of the pen and connects the front sleeve with one end and connects the back sleeve with the other end.

Abstract: A pen holding auxiliary device not only provides comfortable touches but also the distance between the sleeves is adjustable to fit users' hands of different sizes. The device mainly comprises a front sleeve, a back sleeve and a length adjustable element. The front sleeve slidably embraces a shaft of the pen for being placed between finger tips. The back sleeve slidably embraces the shaft of the pen for being placed against a part of the hand between a thumb and an index finger thereof. The length adjustable element surrounds the shaft of the pen and connects the front sleeve with one end and connects the back sleeve with the other end.

Abstract: A food container is provided for improving appetite. The food container contains mainly an open top vessel, a partition wall and an aroma generator. The partition wall divides the open top vessel into a first compartment having a first opening for containing a food and a second compartment having a second opening. The aroma generator is contained in the second compartment. Thereby a user can smell an aroma generated by the aroma generator in the second compartment when having the food in the first compartment.

Abstract: A pen includes a penholder with a tip at one end and a decoration piece on the other end of the penholder. A head is pivotably connected to the decoration piece which has two striking pieces and the head is located between the two striking pieces. The head is a hollow casing with an open top and at least one slot defined through the casing and communicates the open top. A decoration part is connected to the open top of the head which pivots and is hit by the two striking pieces to generate sound when using the pen. A base member has a hole so that the pen is inserted in the hole of the base member.

Abstract: A laser pen includes a metallic barrel, a laser device mounted in the upper portion of the metallic barrel, a safety power cutoff device having an insulating tube secured in the lower portion of the metallic barrel, a plurality of batteries received in the upper portion of the insulating tube and electrically connecting to the laser device, a reservoir tube having a top portion including a metallic contact head movably mounted in the lower portion of the insulating tube and detachably contacting one of the batteries, and a rotating device mounted on the lower portion of the metallic barrel and engaged with the metallic contact head of the reservoir tube for moving the metallic contact head.